300 Win Mag Brass

Best Sellers
  1. Pistol Brass - Brass .40 S&W 100/Box
    Item#:
    105-000-492  
    Our Price:
    $20.49
    Description:
    US MADE High quality raw materials ensuring maximum number of reloads under normal pressures and consistency when loading Consistency/tight tolerances in manufacturing process ensure very little variance from one piece to the next Tested and certified by Marcus Luttrell and Team Never Quit members Mfg: Team Never Quit
  2. Norma Brass - 6mm Br Brass 100/Box
    Item#:
    749-007-606  
    Our Price:
    $94.99
    Description:
    Norma Brass provides the serious reloader a premium grade, quality cartridge to reload. Norma Brass is bulk packed from the same lot. We try to keep a good supply of brass in inventory, but due to factory production and delivery delays, we may occasionally be out of some cartridges. Norma Brass is made to such exact standards that the cartridges typically include machined case heads, drilled (not punched) flash holes and close tolerance wall thickness. Brass is packaged in 100 count bags. Mfg: Norma
  3. Nosler Brass - Nosler Brass .375 H&H 25/Box
    Item#:
    100-658-008  
    Our Price:
    $63.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  4. Nosler Brass - Nosler Brass .300 Wsm 25/Box
    Item#:
    100-658-007  
    Our Price:
    $63.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  5. Nosler Brass - Nosler Brass .270 Wsm 25/Box
    Item#:
    100-658-000  
    Our Price:
    $63.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  6. Nosler Brass - Nosler Brass .223 Rem 100/Box
    Item#:
    100-658-003  
    Our Price:
    $61.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  7. Nosler Brass - Nosler Brass .222 Rem 100/Box
    Item#:
    100-658-001  
    Our Price:
    $81.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  8. Nosler Brass - Nosler Brass .17 Rem 100/Box
    Item#:
    100-658-004  
    Our Price:
    $81.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  9. Nosler Brass - Nosler Brass 8mm Rem Mag 25/Box
    Item#:
    749-011-316  
    Our Price:
    $63.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  10. Nosler Brass - Nosler Brass 7mm-08 Rem 50/Box
    Item#:
    749-010-417  
    Our Price:
    $53.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  11. Nosler Brass - Nosler Brass .260 Rem 50/Box
    Item#:
    749-010-416  
    Our Price:
    $63.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.
  12. Nosler Brass - Nosler Brass .300 Win Mag 50/Box
    Item#:
    749-006-485  
    Our Price:
    $76.99
    Description:
    Nosler takes a few extra steps with their brass to make it a premium component for the handloader. The brass is first weigh-sorted to within + or - 0.5 grains, then the flash holes are deburred. Nosler completes the case prep with neck sizing and chamfering the inside and outside of the case mouth. All Nosler unprimed brass bears the Nosler headstamp. Sold in boxes of 50 unless stated otherwise. Mfg: Nosler, Inc.

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Ammunition
  1. Self Defense Pistol Ammo - Solid Copper Hp 10mm 155gr 20/Box
    Item#:
    105-000-472  
    Our Price:
    $29.99
    Description:
    TNQ Self Defense rounds are precision engineered, solid copper bullets built with top end terminal ballistics to provide optimal performance. Utilizing the highest quality brass and filled with precisely metered, clean burning powder, TNQ rounds provide reliable, maximum expansion with complete weight retention while maintaining standard chamber pressures.   Mfg: Team Never Quit
  2. Self Defense Pistol Ammo - Solid Copper Hp .40 S&W 140gr 20/Box
    Item#:
    105-000-471  
    Our Price:
    $29.99
    Description:
    TNQ Self Defense rounds are precision engineered, solid copper bullets built with top end terminal ballistics to provide optimal performance. Utilizing the highest quality brass and filled with precisely metered, clean burning powder, TNQ rounds provide reliable, maximum expansion with complete weight retention while maintaining standard chamber pressures.   Mfg: Team Never Quit
  3. Self Defense Pistol Ammo - Solid Copper Hp 9mm 115gr 20/Box
    Item#:
    105-000-470  
    Our Price:
    $26.99
    Description:
    TNQ Self Defense rounds are precision engineered, solid copper bullets built with top end terminal ballistics to provide optimal performance. Utilizing the highest quality brass and filled with precisely metered, clean burning powder, TNQ rounds provide reliable, maximum expansion with complete weight retention while maintaining standard chamber pressures.   Mfg: Team Never Quit
  4. Rifle Training Ammo - Training Ammo .300 Blackout 147gr 200/Box
    Item#:
    105-000-469  
    Our Price:
    $184.99
    Description:
    Range ammunition is generally recognized as banger ammunition designed to build shooting skills as cheap as possible. For many manufacturers, this means cheap powder, reman brass and pulled bullets. For the shooter, this can translate into malfunctions, a dirty gun and sketchy performance. This is ammunition built with brand new, brass, precisely metered, clean burning powder and brand new, non-bi-metal, copper jacketed, lead bullets that will meet your local range regulations. Every round is hand inspected for defects and chamber gauged to ensure flawless operation for a great day at the range prior to leaving the factory. Mfg: Team Never Quit
  5. Rifle Training Ammo - Training Ammo .300 Blackout 147gr 20/Box
    Item#:
    105-000-468  
    Our Price:
    $18.99
    Description:
    Range ammunition is generally recognized as banger ammunition designed to build shooting skills as cheap as possible. For many manufacturers, this means cheap powder, reman brass and pulled bullets. For the shooter, this can translate into malfunctions, a dirty gun and sketchy performance. This is ammunition built with brand new, brass, precisely metered, clean burning powder and brand new, non-bi-metal, copper jacketed, lead bullets that will meet your local range regulations. Every round is hand inspected for defects and chamber gauged to ensure flawless operation for a great day at the range prior to leaving the factory. Mfg: Team Never Quit
  6. Patriot Rifle Ammo - Patriot Ammo .338 Lapua 300gr Match 10/Box
    Item#:
    105-000-467  
    Our Price:
    $59.99
    Description:
    TNQ’s ammunition is built on state of the art loading presses in a controlled manufacturing environment. Their ammunition is precisely gauged with clean burning American made powder and precision bullets. Additionally, every round is hand inspected for defects and chamber gauged to guarantee flawless operation in the field. Marcus Luttrell has inserted himself into the Quality process, personally testing the ammo, to put his name behind every round of ammunition produced in the TNQ brand! TNQ is 100% American made ammunition. A percentage of the revenue generated on every round goes to support the Lone Survivor Foundation – www.lonesurvivorfoundation.org, assisting our wo Mfg: Team Never Quit

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Price shopping for 300 Win Mag Brass? Sinclair Intl is well-known for having the best selection, service, and prices in the industry. We've got 386 300 Win Mag Brass, from $1.99 to $309.99, meaning your search is over. As the number one online retailer of firearm reloading equipment and supplies we are able to provide excellent customer service, great prices, and top quality merchandise, every day. We love the products we sell, and we know you will, too. We provide a 100% satisfaction guarantee with all of our products, so if you aren't satisfied with your 300 Win Mag Brass for any reason, let us know right away. Our entire inventory of 300 Win Mag Brass is online, so it's easy to find what you need. When you're ready to order, use our shopping cart or call us toll-free at (800) 717-8211. Sinclair Intl is dedicated to helping you find the firearm reloading equipment and supplies you need, so don't hesitate to drop us a line if you have any questions.