CMMG Zeroed Muzzle Mount for Defcan 57 5.7x28mm

The CMMG Zeroed Muzzle Mount for Defcan 57 5.7x28mm is expertly crafted for enthusiasts looking to enhance their AR platform with precision and innovation. Featuring a 16.1-inch 5.7x28mm barrel, this kit is specifically designed to complement CMMG's patented Radial Delayed Blowback system. This advanced technology not only lightens the bolt carrier group but also minimizes recoil, offering a smoother shooting experience compared to traditional systems. Built to integrate seamlessly into a Mk4 mil-spec AR15 upper, it works in harmony with both the CMMG Mk57 lower receiver and Mk4 AR15 mil-spec lower receiver when paired with CMMG's 5.7 AR Conversion Magazines. Ideal for those aiming to build a high-performance carbine-length AR, this kit ensures reliability and exceptional functionality.