Replacement barrel for SIG SAUER P320/P250 Full-size, chambered in .357SIG. 4.7″ long. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability.
Sig Sauer BBLMODF357 P320357 Sig 4.70″ Black Nitron for Sig P32 & P250 Full Size
