CMMG 55CA646 Receiver Extension Kit A1 Fixed Black Synthetic for AR-Platform

Description Upgrade your firearm with the CMMG 55CA646 Receiver Extension Kit. Designed for the AR-platform, it’s perfect for enhancing your rifle’s performance and reliability. Components The kit contains three critical components. A rifle buffer assembly that absorbs recoil and keeps the firearm cycling smoothly. A rifle action spring that provides necessary tension for the buffer assembly. Lastly, an A1 rifle-length butt stock assembly that provides stability and comfort while shooting. Compatibility The CMMG 55CA646 Receiver Extension Kit can be combined with your choice of lower parts kit, allowing you to customize and complete your lower group according to your preferences. Material & Finish Constructed from high-quality synthetic materials and finished in black, the kit adds a durable and sleek addition to your AR-platform. Product Comes With: Rifle Buffer Assembly Rifle Action Spring A1 Rifle-Length Butt Stock Assembly