Rock River Arms Tactical Carbine A4 Mid-Length Upper in .450 Bushmaster, 16-Inch Barrel
Rock River Arms
The Rock River Arms RRA CMP Coyote Carbine Upper is designed for optimal performance in a versatile black finish. Featuring a 16-inch chrome moly barrel with a 1/8 twist rate, this upper provides reliable accuracy and durability for your firearm. It comes complete with a bolt carrier group and charging handle assembly, ensuring easy installation and compatibility with existing AR platforms. The inclusion of a Smith Vortex flash hider with a 5/8-24 thread helps reduce muzzle flash, improving shooting comfort and concealment during operation. Additionally, the lightweight free float rail system is M-Lok compatible, allowing for easy attachment of accessories without adding unnecessary weight. This complete upper is an excellent choice for those seeking a high-quality, ready-to-install component for their .300 Blackout rifle setup, combining precision engineering with practical features for both tactical and recreational shooting.
Features: