B&T APC223 Pro 5.56 NATO 16.5 Barrel 30-Rounds Ambidextrous Safety

B&T APC223 Pro Features The B&T APC223 Pro utilizes a piston operating system optimized for use with a suppressor and can be regulated by way of an adjustable gas valve. It can be tuned as the weapon becomes increasingly fouled due to heavy firing schedules or prolonged use with a suppressor. The piston design not only increases the reliability of the operating system in adverse conditions but also traps less gas within the system. What gas remains is expelled forward of the shooter making th