Caliber: 450 Bushmaster
Weight: 250 Grains
Bullet Type: SST
Muzzle Energy: 2686 ft lbs
Muzzle Velocity: 2200 fps
Casing Material: Brass
Rounds Per Box: 20
Nicknamed “The Thumper” the 450 Bushmaster is the most radical cartridge ever chambered in production AR-15 type firearms. Hornady brings big bore performance to the most popular semi-automatic rifle in America opening a whole new world of hunting to the battle-proven platform.