Primary Weapons

The MK1 MOD 1-M line, revamped for 2018, features the PWS long stroke piston system. Internally, this line offers the tried and true system that PWS owners have grown to know and love. Featuring a free-float MLOK handguard, forward assist controls, and a more true to mil-spec design, the MK1 MOD 1-M line is a go-to for not only civilians, but also Law Enforcement. With the fully forged upper and lower receivers, the MK1 MOD 1-M is a no-nonsense tool for when you need a high value option that is relentless and unstoppable. Features : - Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator - Caliber: .223 Wylde - "Barrel Length: 14.5";"Gas System Length: Mid-Length" - Barrel Twist Rate: 1:8 - Muzzle Velocity: 2921 fps - Muzzle Device: No muzzle device included. All NFA rules apply. - Upper Receiver: PWS Proprietary Piston Upper, T6 7075 Forged, Anodized - "Handguard: PWS M-Lok 13.624" Handguard (1.7" width, 2.25" height)" - Charging Handle: Radian Raptor Ambidextrous Charging Handle