Product Features & Specifications
Proof Research 100639 AR-Style Barrel 6.5 Creedmoor 22" Rifle +2 Length Gas System 1:8" Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
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 |
| Model | AR-Style Barrel |
| Caliber | 6.5 Creedmoor |
| Firearm Fit | AR-Platform |
| Length Range | 21"-24" |
| Color | Natural |
| Material | Carbon Fiber |
| Finish | Carbon Fiber |
| Barrel Type | Rifle +2 Length |
| Twist | 1:8" |
| Length | 22" |
| Bore Type | Rifled |
| Thread Pattern | 5 / 8"x24 |
| Weight | 3 lbs |
| Barrel Features | Carbon Fiber Wrapped |
| SKU | 152031 |
| UPC | 843068100639 |
| MPN | 100639 |
