Maxim Defense Industries SPS PDX 5.56 NATO 5.50 Inch Semi-Auto Carbine

Maxim Defense Industries engineered the PDX SPS as a purpose-built compact PDW-style carbine refined through extensive research and development. This 5.56 NATO semi-auto features a raised top rail for optics mounting, AR-pattern controls for intuitive operation, and a Maxim Hatebrake muzzle device designed to manage recoil effectively. The 5.50-inch barrel delivers the performance profile expected from a modern tactical carbine platform.