The Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves is a pistol barrel for AR-15. A drop-in style barrel upgrade can improve fit and accuracy; confirm model and generation compatibility before ordering.
Specifications
- Brand: Proof Research
- Fits: AR-15
- Finish: Stainless
- Length: 12.50 in
- Manufacturer Part #: 100530
- UPC: 843068100530
