450 Bushmaster

Grab 450 Bushmaster ammo at Bear Creek Arsenal from industry-leading ammunition manufacturer brands, designed for AR-15 platforms and states that require straight-walled cartridges, the .450 Bushmaster ammo delivers high energy, deep penetration, and dependable terminal performance. Perfect for large-game hunting and close-range defense, it’s more widely available with a greater variety of loads and brands than many straight-walled options. Pair our 450 ammo with Bear Creek Arsenal .450 Bushmaster rifles and uppers to complete your setup today!