The Proof Research Barrel Cf PR15 300BLK Di 16 Clgb .750 1-8 is a rifle barrel for AR-15.
Features
- Caliber: 300 ACC Blackout - Barrel/Gas Tube: 16 (Carbine) - Contour/Journal: Medium / .750 - Threads: 5/8 x 24 - Twist: 1:8
Specifications
- Brand: Proof Research
- Fits: AR-15
- Finish: Carbon Fiber
- Length: 16 in
- Manufacturer Part #: 100561
- UPC: 843068100561