Sig Sauer P320 357 Sig 4.70 Inch Black Nitron Barrel Accessory

This SIG SAUER factory replacement barrel fits the P320/P250 Full-size platform and is chambered in .357SIG. Measuring 4.7″ in length, the barrel features the Black Nitron finish and undergoes specialized heat-treatment to deliver toughness and durability in a genuine SIG SAUER replacement component.