CMMG’s BBL and BCG Kit 5″ 5.7X28MM showcases exceptional engineering with its patented Radial Delayed Blowback system, reducing weight and recoil for smoother operation. Ideal for building an AR pistol or SBR, this kit fits AR rifles and ensures reliable performance with features like last round bolt hold open. CMMG is renowned for innovation and quality in firearm accessories.
Key Features:
– Manufacturer: CMMG
– Model: BBL and BCG Kit
– Caliber: 5.7X28MM
– Barrel Length: 5″
– Unique Features: Radial Delayed Blowback system
– What’s In The Box: 5″ Barrel, Bolt Carrier Group
– Finish Color: Black
