SAAMI Announces Acceptance of New Cartridges

SHELTON, Conn.—The Sporting Arms and Ammunition Manufacturers’ Institute,^®Inc., (SAAMI^®) has announced the acceptance of three new rifle cartridges for SAAMI standardization. SAAMI is the organization at the forefront of promoting firearm safety by creating standards that ensure safety, reliability and interchangeability of firearms, ammunition and components.

Click on the cartridge name to open the introduction package.

7mm Backcountry – The 7mm Backcountry (7mm BC) was introduced by Federal Premium Ammunition (The Kinetic Group) with a 170-grain bullet traveling at a velocity of 3,000 fps and a Maximum Average Pressure of 80,000 psi.

25 Creedmoor – The 25 Creedmoor (25 CM) was introduced by Hornady Manufacturing Company with a 134-grain bullet traveling at a velocity of 2,810 fps and a Maximum Average Pressure of 62,000 psi.

338 Advanced Rifle Cartridge – The 338 Advanced Rifle Cartridge (338 ARC) was introduced by Hornady Manufacturing Company with a 175-grain bullet traveling at a velocity of 2,050 fps and a Maximum Average Pressure of 52,000 psi.

For further information on these new cartridges please visit https://saami.org/technical-information/cartridge-chamber-drawings/.

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About SAAMI

The Sporting Arms and Ammunition Manufacturers’ Institute, founded in 1926 at the request of the federal government, is dedicated to creating and promulgating technical, performance and safety standards for firearms, ammunition and components, and is committed to being the preeminent global resource for the safe and responsible transportation, storage and use of these products.

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Media contact:
Brian Osowiecki
203-426-4358. Ext 284

SAAMI Announces Acceptance of Two New Cartridges

NEWTOWN, Conn. — The Sporting Arms and Ammunition Manufacturers’ Institute Inc.,^® (SAAMI^®), the organization at the forefront of promoting firearms safety by creating standards that ensure safety, reliability and interchangeability of firearms, ammunition and components, announced the acceptance of a new shotshell cartridge and a new centerfire rifle cartridge for SAAMI standardization.

Developed by Federal Ammunition, the 12-Gauge 1¾-inch shotshell was introduced with a maximum average pressure of 11,500 psi, with a 15/16-ounce #8 lead shot load traveling at a velocity of 1,145 feet per second (fps), a 15-pellet #4 lead buckshot load traveling at a velocity of 1,200 fps and a 1-ounce lead rifled slug traveling at a velocity of 1,200 fps.

Developed by Nosler, the 6.5-284 Norma rifle cartridge was introduced with a maximum average pressure of 58,000 psi, with a 130-grain bullet traveling at a velocity of 2,900 fps.

More information on both cartridges can be found here.

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About SAAMI
The Sporting Arms and Ammunition Manufacturers’ Institute, founded in 1926 at the request of the federal government, is dedicated to creating and promulgating technical, performance and safety standards for firearms, ammunition and components, and is committed to being the preeminent global resource for the safe and responsible transportation, storage and use of these products.