CMMG Barrel Sub-Assembly 8.6 Blackout 16.10 Black Nitride 4140CM Barrel

CMMG Barrel Sub-Assembly 8.6 Blackout 16.10 provides unmatched reliability and precision for your firearm upgrade. Constructed from durable 4140 Chrome Moly steel with a sleek black nitride finish for enhanced corrosion resistance and longevity, this 16.10" barrel is perfectly engineered for optimal performance in 8.6 Blackout setups. Designed as a drop-in replacement, it ensures seamless fit and functionality while delivering exceptional accuracy and durability. Upgrade your rifle with a premium-quality barrel trusted by experts.