Proof Research pioneered the production carbon fiber wrapped barrel, and their blanks are what serious builders and gunsmiths reach for when they want match accuracy without match weight. This .224 bore blank is 16.5 inches in a Sendero contour, meaning the profile of a heavy varmint barrel with a fraction of the mass. The carbon wrap does more than save weight: it sheds heat faster than steel alone, which helps hold point of impact through longer strings. This is an unchambered blank intended for a qualified gunsmith to thread, chamber and fit.

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