This Proof Research carbon fiber PXT barrel blank is a .308 bore, 24-inch blank with a 9-twist rate and a Sendero contour. Proof's carbon fiber wrap over a stainless steel liner offers a strong, lightweight option for builders creating a precision or hunting rifle.

As a blank, it is meant to be chambered and fitted by a gunsmith, giving builders freedom to choose a cartridge in the .308 bore family.

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