Use this barrel to add a suppressor or muzzle device to your P320 Full-size.
Replacement threaded barrel for SIG SAUER P320 Full-size with a loaded chamber indicator, chambered in 9mm. 5.5″ long. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability.
Threaded Barrel: Yes
Thread configuration: 1/2-28 RH
Loaded Chamber Indicator: Yes
Caliber: 9mm Luger
Barrel Finish: Nitron