Proof Research Pre-Fit Barrel Tikka T3x 6mm CM 20"

Twenty inches of 6mm Creedmoor for the Tikka T3x, cut as a pre-fit so the shank, the threads, and the headspace are handled before the barrel ever reaches you. Installation is a barrel nut and a wrench rather than a lathe and a shop ticket, which is the entire argument for the pre-fit format.

Twenty inches is where most 6mm Creedmoor shooters end up. It holds enough velocity for serious distance work while keeping the rifle short enough to carry between stages and steady enough to run off a bipod without the muzzle wandering under recoil. Barrel life on a 6 CM is finite no matter who makes the tube, and the pre-fit format means the replacement is a wrench job at your bench rather than another wait in line.