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
$999.00
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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| UPC | 843068130438 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 130438 |
| Model | AR-Style Barrel |
| Length | 20" |
| Rate of Twist | 1:7.50" |
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