10.5" .450 Bushmaster Carbine Rear Charging Complete Upper

16" .450 10.5" Bushmaster Carbine Rear Charging Complete Upper  -FREE SHIPPING

✅ FREE SHIPPING – Assembled & Ready to Install

Unleash the raw power and precision of the .450 Bushmaster with our 10.5" Carbine Rear Charging Complete Upper Assembly — engineered for shooters who demand reliability, impact, and performance. Whether you're hunting thick-skinned game or enhancing your AR-15 for range domination, this upper delivers heavy-hitting results with smooth functionality.

Product Highlights:

✅ Pre-Assembled & Ready to Drop In – Comes fully assembled and includes a Nitride Bolt Carrier Group (BCG) for hassle-free installation and immediate performance.

✅ Heavy Barrel Profile – Built with 4150 Chrome Moly Vanadium for extreme durability and consistent heat resistance under rapid fire.

✅ Precision 1:24 Twist Rate – Optimized for stabilizing larger .450 rounds at short to mid-range distances with superb accuracy.

✅ Parkerized Barrel Finish – Enhanced corrosion resistance ensures lasting performance in any environment.

✅ Rear Charging Design – Offers a cleaner, more streamlined upper with intuitive and fast-charging action.

✅ Carbine-Length Gas System – Engineered for reliable cycling and consistent pressure, paired with a 0.875 gas block system.

✅ Single Feed Ramp – Smooth feeding and reduced chances of misfeeds or jams, even under high-volume shooting.

✅ Threaded Barrel (5/8x32) – Compatible with a wide variety of muzzle brakes, flash hiders, and suppressors.

✅ Lightweight & Maneuverable – Weighs only 5.5 lbs and measures 16 inches, striking the perfect balance between compact handling and stable shooting.

✅ AR-15 Platform Compatible – Easily integrates with most standard AR-15 lower receivers for a seamless upgrade.

Experience Power Without Compromise

Whether you're chasing big game or building a high-performance AR platform, this .450 Bushmaster Rear Charging Upper is your go-to for heavy stopping power and elite performance.

Order now with FREE SHIPPING and get the upper advantage today.