PROOF Research Competition PXT 308 Barrel Blank 26" 1:10 Twist

This is a PROOF Research Competition PXT barrel blank: 308 bore, 26" long, 1:10 twist. A blank is raw material for a build. It comes unchambered so a gunsmith can thread the shank, cut the chamber for the cartridge you have in mind and turn the contour you want, which is how custom rifles get built around a shooter instead of the other way around.

PXT is PROOF's rifling designation and Competition is the line this blank belongs to. The 26" length and the 1:10 twist put it in match rifle territory rather than anything short and handy, and 308 bore covers the whole 30 caliber family a gunsmith might chamber it for.