PWS Mk107 Mod 2 M Uppr 7.75in 7.62x39 AR15 Complete Upper

The PWS Mk107 Mod 2-M Uppr 7.75" 7.62x39 delivers a purpose-built AR-15 compatible complete upper with a rugged PWS Long Stroke Piston System and a 3-Setting Adjustable Gas System for reliable cycling across a range of ammunition and conditions. Chambered in 7.62x39, this upper pairs a 7.75" barrel with a pistol-length gas system, a 1:10 twist, and a FSC 30 muzzle device to balance muzzle rise and velocity, achieving a 1944 ft/sec muzzle velocity that suits close- to mid-range performance. The upper features a PWS Proprietary Piston Upper T6 7075 forged anodized receiver and the PWS PicLok 15.0 handguard with M-LOK compatibility, offering robust mounting flexibility and lightweight strength. A Radian Raptor ambidextrous charging handle enhances control in demanding field or range scenarios. Finished in black anodized, Mod 2 emphasizes reliability and versatility for rifle-length platforms, enabling precision shooting, competition, or duty-style applications with 7.62x39 ammunition. This complete upper aligns with AR-15 compatibility standards and leverages PWS engineering to provide consistent cycling, reduced felt recoil, and dependable performance when accuracy and hard-wearing design matter most.