CMMG BBL BCG KIT 8 9MM 4140CM SBN

The CMMG BBL BCG KIT 8 9MM 4140CM SBN combines a precision-engineered 8-inch barrel with a robust bolt carrier group, designed specifically for 9mm AR-style rifles. Manufactured by CMMG, a respected name in firearm components, this kit is crafted from durable 4140 chromoly steel, ensuring strength and reliability under various shooting conditions.

Featuring a durable SBN (Salt Bath Nitride) finish, the barrel and bolt carrier group offer enhanced corrosion resistance and reduced friction, contributing to improved longevity and consistent performance. This kit is ideal for users looking to upgrade or maintain their AR platform with high-quality parts that meet stringent manufacturing standards.

Designed for seamless fitment and easy installation, the CMMG BBL BCG KIT 8 9MM 4140CM SBN delivers dependable operation and solid build quality, reflecting CMMG’s commitment to precision and innovation in firearm accessories.