At last! Factory grade, ready-to-install, 4140 chrome moly barrels in popular calibers at a price that puts a custom-built sporter on a Mauser 98 action within everyone's reach. Compact, 24" length is great for fast-handling hunting rifles. Stress-relieved, button-rifled, right-hand twist barrels are short chambered, crowned, and fully threaded. All you have to do is finish chambering, set the headspace, and polish and blue the exterior. Mfg: Brownells SPECS: 4140 chrome moly steel, in-the-white. 1.1"-12tpi; "V"-type thread. 24" (61cm) long, 1.15" (2.9cm) diameter at breech, .57" (1.5cm) diameter at muzzle.