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Proof Research
Proof Research 100523 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
Product Code : 843068100523
$899.00
Mfg Item #: 100523
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.
| Weight | 1lbs |
|---|---|
| Caliber | 300BLK |
| Barrel Length | 12.5 |