BROWNELLS BRN-16A1 RIFLE 5.56 CAL Notes: The Brownells BRN-16A1 is a semi-automatic, faithful reproduction of the classic, Vietnam-era M16A1 rifle. Originally released as part of Brownells' Retro Rifles line, the platform allows shooters to experience a historically accurate M16A1 clone using all-new manufactured parts rather than relying on degraded or expensive military surplus components. Very well taken care of, ready for the new owner.