CMMG 16.10″ AR-15 Barrel 5.56 NATO Black Nitride

Enhance your AR-15's performance with the CMMG 16.10" AR-15 Barrel Sub-Assembly in 5.56 NATO. This barrel is crafted from durable 4140 Chromoly steel and features a sleek black nitride finish for superior corrosion resistance. Designed with a carbine length and M4 profile, it offers excellent handling and balance. The 1:7" twist rate is ideal for stabilizing various bullet weights, making it perfect for both .223 REM and 5.56 NATO calibers. Ideal for custom AR-15 builds, this barrel ensures reliability and precision for shooting enthusiasts. Trust in CMMG quality for your next firearms upgrade.