Savage small shank 6 Creedmoor X-Caliber barrel from Crown Ridge Barrel Works, 24" # 4 contour .685, threaded 5/8x24, 7.5 twist, Piercision Rifles self timing 3 port Muscle Brake, barrel was properly broken in and only has 45 rounds through it. I have only shot Berger 95gr Classic Hunter factory ammo and Hornady 87gr factory through it both shot under .75 @ 100, will include Northland barrel nut and lug. $425 shipped for barrel, brake, nut & lug. Listed elsewhere