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Proof Research

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

Product Code : 843068130438

$899.00

Mfg Item #: 130438

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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.

Weight2lbs
Caliber6 ARC
Barrel Length20

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