National 300 Series Trumpet Mouthpiece 312

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Members Save 20% off $99+ W/ Code: ACC20

National 300 Series Trumpet Mouthpiece 312

Q&A SKU #H75519000011000

$12500

6-Month Special Financing

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Special Financing

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*Qualifying purchase (excluding gift certificates) must be one receipt. 6 month special financing excludes open box gear and cannot be combined with promotional coupons or manual discounts. No interest will be charged on the promo purchase if you pay the promo purchase amount in full within the promotional period. If you do not, interest will be charged on the promo purchase from the purchase date. Depending on purchase amount, promotion length and payment allocation, the required minimum monthly payments may or may not pay off the purchase by the end of the promotional period. Regular account terms apply to non-promotional purchases and, after the promotion ends, to the promotional balance. For new accounts: The Purchase APR is 29.99%; Minimum Interest Charge is $2. Existing cardholders should see their credit card agreement for their applicable terms. Subject to credit approval.

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Earn 1,000 reward points

($10.00 in credit)

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($10.00 in credit)

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This item is backordered but is available to reserve now. You will not be charged until the item ships.

Style: 312

National 300 Series Trumpet Mouthpiece 312313

313 $125.00 { "name": "313", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000002000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000002000", "displaySku": "H75519 000002000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000002000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-313/H75519000002000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 313", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312302

302 $125.00 { "name": "302", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000003000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000003000", "displaySku": "H75519 000003000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000003000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-302/H75519000003000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 302", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312311

311 $125.00 { "name": "311", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000004000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000004000", "displaySku": "H75519 000004000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000004000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-311/H75519000004000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 311", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312314

314 $125.00 { "name": "314", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000007000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000007000", "displaySku": "H75519 000007000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000007000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-314/H75519000007000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 314", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312303

303 $125.00 { "name": "303", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000008000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000008000", "displaySku": "H75519 000008000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000008000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-303/H75519000008000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 303", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312309

309 $125.00 { "name": "309", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000009000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000009000", "displaySku": "H75519 000009000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000009000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-309/H75519000009000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 309", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312315

315 $125.00 { "name": "315", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000010000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000010000", "displaySku": "H75519 000010000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000010000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-315/H75519000010000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 315", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312312

312 $125.00 { "name": "312", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000011000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"], "warranty": false, "freeWarrantyAvail": false, "sku": "site1skuH75519000011000", "displaySku": "H75519 000011000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000011000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-312/H75519000011000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 312", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312306

306 $125.00 { "name": "306", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000012000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000012000", "displaySku": "H75519 000012000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000012000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-306/H75519000012000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 306", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312307

307 $125.00 { "name": "307", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000014000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000014000", "displaySku": "H75519 000014000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000014000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-307/H75519000014000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 307", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312304

304 $125.00 { "name": "304", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000015000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000015000", "displaySku": "H75519 000015000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000015000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-304/H75519000015000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 304", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

National 300 Series Trumpet Mouthpiece 312310

310 $125.00 { "name": "310", "skuUrl":"/brass-instruments/marcinkiewicz-300-series-trumpet-mouthpiece/h75519000016000", "status": "backorderable", "statusText": "Back Order", "pimStatus": "R1", "inventoryText": "Order Now!", "inventoryKey": "back_order", "price": 125.00, "formatedIntegerValue": "125", "decimalValue": "00", "isOnSale": false, "easyPayOptions":"0,0,300003,6 Months Promotional Financing,12/31/2024,Special 6-month special,125.0,true,/pages/Gear-Card-Rewards.gc,false,106,,/Special-Financing-Offers.gc,{primaryMonths}-month special financing,with no minimum purchase ,{secondaryMonths}-month financing,available on purchase of ${eligibleOrderValue} or more. Limited time,Get Details.,+ ${backInRewardsNum} back in rewards,09/27/2015,No Interest if paid in full within 6 Months* On qualifying purchases thru 12/31/2024 made with your Musician's Friend Platinum credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required. *Qualifying purchase amount must be on one receipt|| excluding the following: Open box gear and gift certificates. Cannot be combined with promotional coupons. No interest will be charged on the promo balance if you pay it off|| in full|| within the promo period. If you do not|| interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period|| depending on purchase amount|| promo length and payment allocation. Regular account terms apply to non-promo purchases and|| after promo period ends|| to the promo balance. New Account APR is 29.99%/Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. ", "msrp": 150.00, "salePrice": 125.00, "listPrice": 125.00, "isPriceDrop": false, "priceDropPrice": "", "savingPercent": "0.00", "promos":["freeShipping","guarantee"],"freeWarrantyAvail": false, "sku": "site1skuH75519000016000", "displaySku": "H75519 000016000", "serialized": false, "stickerDisplayText":"Members Save 20% off $99+ W/ Code: ACC20", "stickerClass":"stickerEmphasis", "downloadable":"false", "shipsFree":true, "condition": "New", "priceVisibility": "", "scene7SetID": "MMGS7/H75519000016000_MEDIA_SET", "inCheckoutPromo":"false", "invMsgVendorDropShip":"false", "invMsgOverSized":"false", "invMsgBackOrdered":"false", "invMsgPreOrder":"false", "invMsgPromiseDate":"01-03-2025", "fakeInvMsgPromiseDate":"", "invMsgAvailability":"Order Now!", "invMsgDetail":"This item is backordered but is available to reserve now. You will not be charged until the item ships.", "invMsgAddOnText":"", "invMsgCurrent":"Order Now!", "invMsgAfterCutoff":"", "orderCutoffTime":"Sat Nov 23 08:00:00 PST 2024", "twoDayShippingSourceStatus":"", "currencySymbol": "$", "styleImgUrl": "https://media.musiciansfriend.com/is/image/MMGS7/300-Series-Trumpet-Mouthpiece-310/H75519000016000-00-140x140.jpg", "styleImgAlt": "300 Series Trumpet Mouthpiece 310", "freeGiftWarning":false, "freeGiftWarningTips":"", "kitCarouselItems": [], "pdpLoyaltyPoints":"1,000", "pdpLoyaltyPointsMultiplier":"1.0", "checksum":"83834885000", "restrictionType":"", "restrictionError":"" }

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Overview

A tool for educators, a solution for students.

Although used by many professionals, the Marcinkiewicz 300 Series Trumpet mouthpieces were developed with students in mind. As players mature, their needs change. This series allows selection to the next logical cup depth, while maintaining the exact rim dimensions of the previous choice. The result is a mouthpiece that both feels good to the player and provides the desired sound instantly, without a frustrating transition.

The 300 Series Trumpet mouthpieces offer the same rim (similar to a 3C) on 15 different cup depths, graduated at .006 in. intervals, (the equivalent to the thickness of two human hairs.), from deepest (No.301) to shallowest (No.315), allowing the developing player to find optimal response from a mouthpiece with the same rim.

Features

300 Series trumpet mouthpiece
Silver-plated brass
Developed with students in mind
15 different cup depths on the same rim
Superior intonation

Designed with developing students in mind.

Specs

300 Series Trumpet Mouthpiece Specifications:

Model number: 300
Outside cup diameter: 1.090 in. (27.69 mm)
Inside cup diameter: 0.692 in. (17.58 mm)
Cup depth: 0.513 in. (13.03 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Cup comparison only: Bach B cup
Model number: 301
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.513 in. (13.03 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach B cup
Model number: 302
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.507 in. (12.88 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach B cup
Model number: 303
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.501 in. (12.73 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach B cup
Model number: 304
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.495 in. (12.57 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach B cup
Model number: 305
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.489 in. (12.42 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach B cup
Model number: 306
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.483 in. (12.27 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach C cup
Model number: 307
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.477 in. (12.12 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach C cup
Model number: 308/1 ½ C
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.471 in. (11.96 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach C cup
Model number: 309
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.465 in. (11.81 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach C cup
Model number: 310
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.459 in. (11.66 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach C cup
Model number: 311
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.453 in. (11.51 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach E cup
Model number: 312
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.447 in. (11.35 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach E cup
Model number: 313
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.441 in. (11.20 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach E cup
Model number: 314
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.435 in. (11.05 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach E cup
Model number: 315
Outside cup diameter: 1.081 in. (27.46 mm)
Inside cup diameter: 0.677 in. (17.20 mm)
Cup depth: 0.429 in. (10.90 mm)
Drill venturi: 0.144 in. (3.66 mm)
Length: 3.450 in. (87.63 mm)
Rim: medium round
Cup comparison only: Bach E cup

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National 300 Series Trumpet Mouthpiece 312

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