5 Inch 300 Blackout: The Ultimate Guide
Understanding the 300 Blackout Cartridge Transient Historical past and Growth The .300 Blackout, also called the .300 BLK or 7.62x35mm, is not simply one other cartridge; it is a testomony to progressive engineering designed for each subsonic and supersonic efficiency. Developed by J.D. Jones of Superior Armament Company (AAC) and Remington Arms, the .300 Blackout … Read more