
16" .450 Bushmaster Heavy Carbine Barrel
Built tough and designed for powerful performance, this 16" .450 Bushmaster Heavy Carbine Barrel delivers unmatched durability and accuracy for your AR-15 build. Crafted from high-strength steel with a parkerized finish, this barrel is ideal for hunters and shooters who demand reliability shot after shot.
Features:
✅ Length: 16" Heavy Barrel Profile – balances strength and handling perfectly
✅ Caliber: .450 Bushmaster – hard-hitting big-bore performance
✅ Twist Rate: 1:24 – optimized for stabilizing heavy .450 projectiles
✅ Material: 4150 Chrome Moly Vanadium Steel – military-grade strength and durability
✅ Finish: Parkerized – rugged, corrosion-resistant protection
✅ Thread Pitch: 5/8 x 32 – compatible with muzzle devices and suppressors
✅ Gas System: Carbine Length – proven reliability in semi-auto function
✅ Gas Block Journal: 0.936 – fits standard .936 gas blocks
✅ Gas Port Diameter: 0.072 – precision-engineered for consistent cycling
✅ Threaded Muzzle: Allows installation of flash hiders, brakes, or compensators
✅ Platform: AR-15 – seamless fit for big-bore builds
✅ Weight: 1.935 lbs – solid construction while maintaining manageable handling
This barrel is engineered for shooters who want serious stopping power from their AR-15 platform. Perfect for hunting deer, hogs, or for those looking for a heavy-duty defensive setup, the .450 Bushmaster barrel ensures accuracy, strength, and reliability every time you pull the trigger.