Proof Research 100028 AR-Style Barrel 308 Win 18" Rifle Length Gas System 1:10" Twist 5 Grooves, 5/8-24 tpi, Carbon Fibe

Proof Research 100028 AR-Style Barrel 308 Win 18" Rifle Length Gas System 1:10" Twist 5 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.
Length: 18"
Model: AR-Style Barrel
Twist: 1:10"
Bore Type: Rifled
Finish: Carbon Fiber
Barrel Type: Rifle Length
Barrel Features: Carbon Fiber Wrapped

Manufacturer: Proof Research
Mfg Number: 100028
Model: AR-Style Barrel

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