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Proof Research 12.5" Carbon Fiber Wrapped AR Barrel - 300 Blackout, 1:8 Twist, Pistol Length Gas System
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 223 Wylde Barrel, 11.50" Rifle Length, 1:7 Twist, Stainless Steel
PROOF RESEARCH$501.99An 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 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 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 18" Carbon Fiber Wrapped 6.5 Grendel AR Barrel"
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.
