This Proof Research pre-fit barrel is made for the Q Mini Fix, giving Mini Fix owners a 16.00" .300 Blackout barrel from one of the best-known names in precision barrels. A pre-fit barrel is chambered for its specific action, so it arrives ready to install on the Mini Fix.
At 16.00" the barrel keeps the Mini Fix at full rifle length while staying short and handy behind a suppressor, and .300 Blackout lets the same rifle run supersonic loads for range work and subsonic loads for quiet shooting.
- Brand: Proof Research
- Product Type: Pre-Fit Barrel
- Compatibility: Q Mini Fix
- Caliber: .300 Blackout
- Barrel Length: 16.00"
- Part Number: 133736
| __Model | Mini Fix Pre-Fit |
| __Barrel Length | 16.00" |
| __Caliber | .300 Blackout |
| __Firearm Compatibility | Q Mini Fix |
| __Gun Make Compatibility | Q |