Kriss USA

Patented KRISS Super V recoil mitigation system - Vector modular rail [VMR] system - 6.5 threaded barrel - Toolless caliber interchangeability - Glock magazine compatible - Full length MIL-STD 1913 Picatinny top rail - DEFIANCE polymer folding sights - Smooth pivoting trigger with audible and tactile reset - Ambidextrous short throw safety lever - 4-pin toolless disassembly - Simple brass check charging handle - KRISS hand stop - Left or Right folding adaptor - SB Tactical SBX-K arm brace - Caliber: 10 mm - Capacity: 15+1 - Overall Length: 18.5 / 471 mm - 25.6 / 650 mm - Weight: 7.28lbs / 3.3kg - Barrel Length: 6.5 / 165 mm - Twist Rate: 1:10 RH - Thread Pitch: 9/16 x 24 RH