This Proof Research carbon fiber PXT barrel blank is offered in .243 (6mm) bore with an 18-inch length and a Sendero contour. Proof Research is known for wrapping a precision stainless steel liner in carbon fiber, giving builders a barrel that is dramatically lighter than all-steel options while keeping the accuracy custom rifle builders demand.

As a blank, it is intended for a gunsmith to chamber, thread, and fit to a bolt-action build, making it a great starting point for a lightweight hunting or precision rifle project.

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