Proof Research carbon-fiber barrel blanks are the starting point for some of the finest lightweight precision rifles being built today, and this .224-caliber, 20-inch blank in Sendero contour is ideal for fast .22-caliber centerfire builds — think .22 Creedmoor, .22-250, or a serious .223 bolt gun. Proof wraps a match-grade stainless core in aerospace-grade carbon fiber, producing a barrel that is dramatically lighter than steel of the same profile while dissipating heat and resisting point-of-impact shift. Send it to your gunsmith and build something special.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.