Proof Research 308 Win 24in Bolt Barrel 1:10 5/8-24 Stainless for uppers

The Proof Research 308 Winchester 24 Inch Bolt rifle barrel delivers match-grade accuracy and unprecedented durability through its double-stress relieved 416R stainless steel construction, finished in stainless to resist the elements while maintaining precise dimensions. Built to optimize reliability and precision, this 24-inch barrel features a 1:10 twist and 5/8-24 threads, enabling secure compatibility with a wide range of 308 Winchester uppers and muzzle devices while promoting consistent bu