Proof Research Bolt Action Barrel Blank .284 Win 26" Sendero Contour, Black Carbon Fiber - 100950

This is a rifled barrel blank designed for bolt-action rifles chambered in .284 Win with a 26" length and Sendero contour. The barrel features 416R stainless steel construction with a black carbon fiber finish, providing reduced weight (up to 64% lighter than traditional steel), improved heat dissipation, and match-grade accuracy. The 1:8.4" twist rate is optimized for .284 Win cartridges and requires professional fitting and installation.