SKU: CMMG38BA22E-AB
UPC: 810097506114
The CMMG Upper Assembly Mk3 in .308 Winchester is a modular upper receiver designed for precision and durability, ideal for tactical applications and long-range shooting. This upper assembly is specifically built to handle the full-power .308 Winchester cartridge, making it suitable for serious operators and marksmen who require reliable performance.
Constructed with a black finish, the CMMG Mk3 upper integrates the receiver, charging handle, and bolt carrier group into a complete upper that pairs with a compatible .308 lower receiver. Weighing approximately 2.5 lbs, this assembly is designed for easy maintenance, allowing users to separate the upper from the lower for cleaning and inspection. Its modular design facilitates the swapping of uppers and adjustment of optics without the need for specialized tools.
This upper assembly is perfect for law enforcement precision teams, military units, and civilian marksmen looking to build or maintain .308 rifle systems. Whether configured for duty, training, or competition, the Mk3 upper provides the reliability and accuracy needed for effective performance in various shooting scenarios.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.