Patriot Ordnance Factory Minuteman Direct Impingement 5.56mm NATO 16.5in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds - Minutemen were civilian colonists tasked with being a defensive force to be prepared at a moment's notice. They took it upon themselves to be trained in various weapons and tactics. We deeply admire their patriotism and self-reliance. The "Minuteman" is POF's twist on what a direct impingement serious carbine should be, topped with the controls and enhancements most important to remain mobile and light. Rear QD Ambidextrous Sling Swivel Plate; Anti-Tilt Buffer Tube; Ambidextrous Strike Eagle Charging Handle; Straight 3.5lb Match Grade Trigger; Key-Lock DI Bolt Carrier Group With Our Patented Roller Cam Pin; Renegade Rail With Patented Oversized Heat Sink Barrel Nut; Carbine Length Gas System On Pistol; Midlength Gas System On Rifle; Proprietary 3-Prong Flash Hider; Nitride Heat-Treated Barrel;