Chambered in 9mm, this threaded barrel is meant to fit with P320 XCOMPACT & Sub-Compact models. Barrels can be replaced easily and conveniently by simply ensuring the firearm is unloaded, removing the slide from the receiver and grip module, and sliding out the existing barrel. Not only does this threaded barrel look good but you gain the added benefit of increased lubricity with this Gold Titanium-Nitride finish. This factory replacement barrel is designed and tested thoroughly for P320 SUBCOMPACT/XCOMPACT models. Made of the finest quality materials and held to the highest standards. Includes thread protector cap.  *NO LCI! * * NO RETURNS! * * THIS WILL NOT WORK IN X CARRY SLIDES! * SPECS: -Caliber 9MM -1/2 X 28 RH thread pitch Compatibility:  This barrel is designed for sub-compact or XCOMPACT P320 variants that do NOT have the loaded chamber indicator. Specification Model P250, P320 Threaded Barrel Yes Threads 1/2 in - 28 tpi Loaded Chamber Indicator No Caliber 9mm Luger Barrel Finish Nitron   WE CANNOT SHIP BARRELS TO THE STATES BELOW! -California, Illinois, Connecticut, New York, Washington, Virginia ,and Colorado