CMMG Upper Receiver Assembly MK3/.308WIN Midnight Bronze Midnight Bronze

CMMG

Overview

The CMMG Upper Receiver Assembly Mk3 for .308 Win is a stripped upper designed for the AR-10 platform, allowing builders the flexibility to customize their firearm according to specific needs. Its caliber designation indicates compatibility with .308 Win ammunition, making it suitable for a variety of applications, from precision shooting to larger game hunting. This upper receiver assembly is frequently incorporated into builds that utilize a rifle-length gas system, optimizing performance and reliability in these configurations.