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Proof Research 16" Carbon Fiber Wrapped AR Barrel - 300 Blackout, 1:8 Twist
PROOF RESEARCH$1,031.99Up 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... -
Proof Research AR-Style 300 Blackout Barrel, 12.5" Pistol Length, 1:7 Twist, Stainless Steel
PROOF RESEARCH$656.99An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion... -
Proof Research 18" Carbon Fiber Wrapped AR Barrel - 223 Wylde, 1:8 Twist, Rifle Length Gas System
PROOF RESEARCH$906.99Up 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... -
Proof Research 18" Carbon Fiber Wrapped AR-Style Barrel for .308 Win with 1:10 Twist
PROOF RESEARCH$1,031.99Up 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... -
Proof Research 101292 Carbon Fiber Wrapped 20" .308 Win AR Barrel with 1:10 Twist
PROOF RESEARCH$1,031.99Up 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...
Description
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.
