S&B .300 AAC Blackout FMJ is a supersonic training cartridge loaded with a 9.55 g full-metal-jacket bullet.
S&B .300 AAC Blackout FMJ is a supersonic training cartridge loaded with a 9.55 g full-metal-jacket bullet. Its non-expanding 147-grain lead-core projectile is intended for target shooting and regular range practice. Suitable for use Firearms chambered in .300 AAC Blackout Range training Target shooting Firearm-function testing Shooters looking for a supersonic FMJ load Why choose S&B .300 AAC Blackout FMJ? 9.55 g / 147 gr FMJ bullet Supersonic loading Non-expanding training projectile Muzzle velocity of 633 m/s Muzzle energy of 1913 J Manufacturer-specified reliable functioning 20 cartridges per box Technical specifications Calibre: .300 AAC Blackout Bullet type: FMJ Bullet weight: 9.55 g / 147 gr Jacket material: CuZn 10 Ballistic coefficient: G1 0.407 / G7 0.204 Sectional density: 0.221 lb/in² Cartridge length: 55.00 mm Total cartridge weight: 17.0 g Test-barrel length: 406 mm Intended use: Range and target shooting Ballistic data Muzzle: 633 m/s and 1913 J 100 m: 570 m/s and 1549 J 200 m: 509 m/s and 1238 J 300 m: 452 m/s and 975 J 400 m: 398 m/s and 755 J Trajectory reference 50 m: +0.9 cm 100 m: 0.0 cm 200 m: –25.4 cm 300 m: –88.8 cm 400 m: –200.6 cm Manufacturer-specified maximum point-blank range: 131 m Packaging Cartridges per box: 20 Boxes per shipping case: 50 Cartridges per shipping case: 1000 Approximate box weight: 0.35 kg Frequently asked questions Is this a subsonic .300 Blackout load? No. Its published muzzle velocity of 633 m/s identifies it as a supersonic load. Does the FMJ bullet expand? No. It is a non-expanding full-metal-jacket bullet primarily intended for training and target shooting. Can .300 Blackout be loaded into a .223 Remington firearm? No. They are different calibres. Ammunition must be clearly separated and used only in a firearm bearing the exact matching calibre designation. Recommended products Alternative .300 AAC Blackout loads Shooting targets Hearing and eye protection Magazine and ammunition storage Rifle-cleaning equipment When is S&B .300 AAC Blackout FMJ the right choice? This load suits .300 AAC Blackout users seeking a supersonic, non-expanding training cartridge. It should not be treated as an alternative to subsonic ammunition. Expert recommendation .300 Blackout and .223 Remington firearms may use similar magazine systems, but their ammunition is not interchangeable. Store the calibres separately and verify both firearm and box markings before loading. Supersonic .300 Blackout training ammunition S&B .300 AAC Blackout FMJ 9.55 g provides a 147-grain FMJ bullet, a muzzle velocity of 633 m/s and practical performance for range training.
S&B .300 AAC Blackout FMJ is a supersonic training cartridge loaded with a 9.55 g full-metal-jacket bullet. Its non-expanding 147-grain lead-core projectile is intended for target shooting and regular range practice. Suitable for use Firearms chambered in .300 AAC Blackout Range training Target shooting Firearm-function testing Shooters looking for a supersonic FMJ load Why choose S&B .300 AAC Blackout FMJ? 9.55 g / 147 gr FMJ bullet Supersonic loading Non-expanding training projectile Muzzle velocity of 633 m/s Muzzle energy of 1913 J Manufacturer-specified reliable functioning 20 cartridges per box Technical specifications Calibre: .300 AAC Blackout Bullet type: FMJ Bullet weight: 9.55 g / 147 gr Jacket material: CuZn 10 Ballistic coefficient: G1 0.407 / G7 0.204 Sectional density: 0.221 lb/in² Cartridge length: 55.00 mm Total cartridge weight: 17.0 g Test-barrel length: 406 mm Intended use: Range and target shooting Ballistic data Muzzle: 633 m/s and 1913 J 100 m: 570 m/s and 1549 J 200 m: 509 m/s and 1238 J 300 m: 452 m/s and 975 J 400 m: 398 m/s and 755 J Trajectory reference 50 m: +0.9 cm 100 m: 0.0 cm 200 m: –25.4 cm 300 m: –88.8 cm 400 m: –200.6 cm Manufacturer-specified maximum point-blank range: 131 m Packaging Cartridges per box: 20 Boxes per shipping case: 50 Cartridges per shipping case: 1000 Approximate box weight: 0.35 kg Frequently asked questions Is this a subsonic .300 Blackout load? No. Its published muzzle velocity of 633 m/s identifies it as a supersonic load. Does the FMJ bullet expand? No. It is a non-expanding full-metal-jacket bullet primarily intended for training and target shooting. Can .300 Blackout be loaded into a .223 Remington firearm? No. They are different calibres. Ammunition must be clearly separated and used only in a firearm bearing the exact matching calibre designation. Recommended products Alternative .300 AAC Blackout loads Shooting targets Hearing and eye protection Magazine and ammunition storage Rifle-cleaning equipment When is S&B .300 AAC Blackout FMJ the right choice? This load suits .300 AAC Blackout users seeking a supersonic, non-expanding training cartridge. It should not be treated as an alternative to subsonic ammunition. Expert recommendation .300 Blackout and .223 Remington firearms may use similar magazine systems, but their ammunition is not interchangeable. Store the calibres separately and verify both firearm and box markings before loading. Supersonic .300 Blackout training ammunition S&B .300 AAC Blackout FMJ 9.55 g provides a 147-grain FMJ bullet, a muzzle velocity of 633 m/s and practical performance for range training.
