Proof Research Falkor 7EVEN/MT7 Carbon Fiber Prefit Barrel 6mm ARC 20" Sendero 1:7.5" Twist 4 Groove

Overview

The Proof Research Falkor 7EVEN/MT7 carbon fiber prefit barrel is chambered in 6mm ARC with a 20-inch length, a Sendero contour, and a 1:7.5-inch twist rate. The barrel is produced using double-stress relieved 416R stainless steel, which is drilled, contoured, reamed, and cut-rifled before being lapped and inspected. The steel core is wrapped in aerospace-grade carbon fiber, which provides high stiffness and strength-to-weight ratios. The helical carbon fiber wrapping pattern is engineered to optimize thermal diffusivity, allowing the barrel to dissipate heat more efficiently than traditional steel barrels. This design promotes faster cooling and maintains match-grade accuracy during extended firing sessions.

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