Proof Research Seekins Precision HIT Carbon Fiber Prefit Barrel 22 Creedmoor 20" Sendero Contour 1:8" Twist 4 Groove

Overview

The Proof Research prefit barrel for the Seekins Precision HIT is designed for match-grade accuracy. The 20-inch barrel features a Sendero contour and a 1:8-inch twist with 4-groove rifling. Built from 416R stainless steel with a carbon fiber wrap, it utilizes a helical wrapping pattern that improves thermal diffusivity. This allows the barrel to dissipate heat more efficiently through the barrel wall, helping to maintain accuracy during extended shooting sessions while increasing durability.

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