.450 Bushmaster Stopping Power
16" Chrome-Lined Heavy Barrel
Free-Floating Vented Forend
Mil. Spec. Aluminum Upper & Lower Receivers
5-Round Detachable Magazine
The .450 Bushmaster cartridge allows AR-15 owners to upgrade their familiar lightweight package to big bore stopping power. Pushing a 260 grain, .45 caliber projectile to a muzzle velocity of 2180fps yields 2,743 ft/lbs of energy at the muzzle. Bushmaster's .450 Carbine features a 16" barrel with a 1 in 24" twist. The free-floating forend is made of lightweight aluminum and vented for cooling and further weight reduction. The upper and lower receivers are machined from a mil. spec. aluminum forging. Every .450 Carbine ships with an operator safety manual, a chamber flag, and a 5-round magazine.