The MK1 MOD 1-M line 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:
- 9.75" 300BLK Barrel
- Barrel Twist Rate 1:8
- Muzzle Velocity 2264 fps
- PWS Triad 30 Muzzle Device
- PWS Proprietary Piston Upper, T6 7075 Forged, Anodized
- PWS M-Lok 6.9" Handguard
- Radian Raptor Ambidextrous Charging Handle
Specifications:
- Accessories: Radian Raptor
- Barrel Length: 9.75"
- Caliber: 300 Blackout
- Color: Black
- Description: MLOK
- Finish: Anodized
- Fit: AR-15
- Manufacturer Part #: 18-M109UB0B
- Model: MK109
- Model: Mod 1
- Subcategory: Complete Upper Receivers
- Type: Upper
- Type of Barrel: 1:8