The Primary Weapons Systems PWS MK107 Mod 2 SBR 300BLK 7.75" ODG is a compact, premium short-barreled rifle built around PWS’s proven long-stroke gas piston system for smooth, reliable operation. Its forged upper and lower receivers, integrated trigger guard, and sleek PicLok free-floating handguard create a rigid, refined platform that accepts both Picatinny and M-LOK accessories without compromise.
This MK1 Mod 2-M configuration balances maneuverability with control, making it well suited for range use, training, and general-purpose defensive roles where a short overall length is beneficial. Ambidextrous bolt and magazine releases, a flared magwell, and an ergonomic grip support intuitive handling, while the suppressor-compatible FRC compensator helps manage recoil and muzzle movement. The rifle reflects Primary Weapons Systems’ focus on thoughtful engineering and consistent craftsmanship.
Key Features:
- Manufacturer: Primary Weapons Systems
- Model: PWS MK107 Mod 2 SBR 300BLK 7.75" ODG
- Caliber: 300 Blackout
- Action: Semi-Automatic
- Barrel Length: 7.75"
- Unique Features: Long-Stroke Gas Piston, PicLok Free-Floating Handguard, Ambidextrous Bolt And Magazine Release, Flared Magwell, Integral Trigger Guard, Suppressor-Compatible FRC Compensator
| __Action | Semi-Automatic |
| __Barrel Length | 7.75" |
| __Optic Footprint | NA |
| __Caliber | .300 Blackout |
| __Model | MK107 MOD 2 |
| __Capacity | 30 |
