Sig Sauer P320 Threaded Barrel 9m 5.5 Barrel 1/2x28

Overview

Sig Sauer P320 Threaded Barrel Features The Sig Sauer P320 Threaded Barrel is manufactured to factory Sig Sauer specifications and specially heat-treated for toughness and durability ensuring consistent performance and long service life in the P320 full-size platform. The 1/2x28 RH thread pattern is the standard configuration for 9mm suppressors and muzzle devices providing immediate compatibility with a wide range of aftermarket suppressor options. A loaded chamber indicator adds a practical safety feature for shooters who prefer tactile and visual chamber status confirmation in a carry or duty configuration. The factory replacement threaded barrel ships with a thread protector for safe handling and carry when a suppressor or muzzle device is not installed preserving the thread crown between suppressor use sessions. The black Nitron finish matches the P320 s standard slide finish for a factory-correct appearance in the full-size platform. Note that this barrel is not compatible with the P320 X-FIVE slide and should only be installed in standard P320 full-size configurations. Sig Sauer P320 Threaded Barrel Specifications Manufacturer: Sig Sauer Model: P320 Threaded Barrel Caliber: 9mm Luger Barrel Length: 5.50 Barrel Finish: Black Nitron Barrel Description: Threaded Thread Pattern: 1/2x28 RH Muzzle: Thread Protector Loaded Chamber Indicator: Yes Compatible With: Sig P320 Full Size Not Compatible With: P320 X-FIVE Slide