Description
Proof Research AR-Style Barrel 300 Blackout 12.5 Pistol
Up to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.
- Brand : Proof Research
- Category : Handgun Barrels
- Model : AR-Style Barrel
- Caliber : 300 Blackout
- Firearm Fit : AR-Platform
- Color : Natural
- Material : Carbon Fiber
- Finish : Carbon Fiber
- Barrel Type : Pistol Length
- Muzzle : Threaded
- Length : 12.5″
- Bore Type : Rifled
- Thread Pattern : 5 / 8″x24
- Weight : 1.14 lbs
- Barrel Features : Carbon Fiber Wrapped







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