Sig Sauer P320 9mm 5.5" Threaded Nitride Replacement Barrel

Sig Sauer P320 Threaded Barrel Features Sig Sauer 8900315 P320 9mm Luger 5.50 Black Threaded CIP standard. 13.5x1mm LH threads. Does not have a Loaded Chamber Indicator and will not work with models that have this feature. Sig Sauer P320 Threaded Barrel Specifications Caliber:9mm Luger Model:P320 Series:Threaded Barrel Firearm Fit:Sig P320 Length:5.50 Barrel Finish:Black Nitride 13.5x1mm LH threads