This Gen3 stripped upper receiver features a precision machined billet aluminum construction, a black hard coat type III anodized finish, and its compatible with all Mil-Spec AR-15 parts and accessories. NOTE: Requires dust cover, forward assist, charging handle, gas block, barrel, handguard, gas tube, muzzle device and BCG (Bolt Carrier Group) to complete.
Noveske 03000031 Gen3 Stripped Upper Aluminum Black Anodized Receiver for AR-15