The LWRC REPR MKII 12-inch is the ultra-compact pistol variant of the precision piston-driven 7.62x51mm platform, designed for NFA SBR use and vehicle-borne special operations. The 12-inch barrel produces significant muzzle blast and reduces velocity by approximately 300 fps compared to the 16-inch, but the self-regulating piston operates reliably at this length. The precision REPR chassis and match trigger are retained. Type: Pistol Action: Semi-Automatic Caliber: 7.62x51mm Capacity: 20 Year introduced: 2016, USA Weight: 94 oz Overall length: 26" Status: Active Intended use: military, nfa, cqb, special_operations