Barrel, 320, 40, Full Size, DLC, Broached

Replacement barrel for SIG SAUER P320/P250 Full-size, chambered in .40 AUTO. 4.7" long. Will also fit a .357SIG P320/P250 Full-size with no additional parts. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability.