Vltor RE1 AR-15 Receiver Extension AR-15 Aluminum Black. This receiver extension has five positions and corresponding white position numbers that are visible through the witness hole on most stocks. It is made from impact extruded 7075-T6 aluminum...
Vltor RE1 AR-15 Receiver Extension AR-15 Aluminum Black. This receiver extension has five positions and corresponding white position numbers that are visible through the witness hole on most stocks. It is made from impact extruded 7075-T6 aluminum...