The AM-15 Assembled Upper Receiver – RF85 comes with the dust cover & forward assist already installed. Featuring M4 feed ramps, this upper receiver is machined to Military Specifications & Standards and can be used with multiple calibers on the AR-15 platform. This upper receiver comes in type III hard coat black anodize for extreme durability. Also featuring an installed dust cover, forward assist, RF85 Treated charging handle, & RF85 Treated M16 bolt carrier group. Match this Upper with one of our Lower Receivers for a solid fit for your AM-15 build.
This Upper Receiver comes RF85 treated. RF85 means, 85% Less Friction and 23% Faster Action! Your Upper Receiver will never need oiling and cleans up with just soap & water! To learn more on the RF85 process, click here.