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.
Proof Research 130438 AR-Style Barrel 6mm ARC 20″ Rifle +1 Length Gas System 1:7.5″ Twist 4 Grooves 5/8-24 tpi Carbon Fiber Wrapped
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★★★★★ Rated 5 out of 5
$1,348.65 Original price was: $1,348.65.$999.00Current price is: $999.00.
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| Brand | Proof Research |
| Category | Rifle Barrels |
| Model | AR Style |
| Caliber | 6mm ARC |
| Firearm Fit | AR-Platform |
| Length Range | 16″-20″ |
| Color | Natural |
| Material | Carbon Fiber |
| Finish | Carbon Fiber |
| Barrel Type | Rifle +1 Length |
| Twist | 1:7.5″ |
| Length | 20″ |
| Bore Type | Rifled |
| Thread Pattern | 5 / 8″x24 |
| Weight | 2.06 lbs |
| Barrel Features | Carbon Fiber Wrapped |
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