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.
Specifications:
- 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