TOP BRASS 300 BLACKOUT UNPRIMED BRASS
$15.99 – $299.99
The .300 AAC Blackout (designated as the 300 BLK by the SAAMI and 300 ACC Blackout by the C.I.P.), also known as 7.62×35mm is a rifle cartridge developed in the United States by Advanced Armament Corporation (AAC) for use in the M4 carbine. Its purpose is to achieve ballistics similar to the 7.62×39mm Soviet cartridge in an AR-15 while using standard AR-15 magazines at their normal capacity. Care should be taken not to use 300 BLK ammunition in a rifle chambered for .223/5.56 or 7.62×40mm Wilson Tactical.
ABOUT TOP BRASS
Top Brass is dedicated to providing reloaders with the best value in components.
Most of our brass come directly from US Military ranges. During our proprietary ReSpec process, each cartridge is individually analyzed, machined to exacting SAAMI specs, then cleaned and polished.
Top Brass is based in Granite City, IL
