True Precision SIG P320 X-Compact 9mm 3.6" Threaded Drop-In Barrel - Satin Stainless

The True Precision SIG P320 X-Compact threaded barrel is a drop-in replacement built specifically for the 3.6" SIG P320 X-Compact chambered in 9mm Luger. Machined from 416R stainless steel with a satin stainless finish, this aftermarket barrel delivers match-grade accuracy and installs directly into the X-Compact slide with no fitting required.

Each barrel is broach rifled with True Precision's proprietary 6-groove pattern at a 1:10 right-hand twist, optimized to stabilize the full range of common 9mm ammunition. The chambered section measures 3.6 inches, while the threaded shank brings the overall length to 4.30 inches. The muzzle is cut to the standard 1/2x28 thread pitch, making the barrel ready for a wide variety of 9mm compensators, thread-on suppressors, and other muzzle devices.

Designed as a true drop-in upgrade for the P320 X-Compact platform, this barrel is the go-to choice for shooters who want to add suppressor capability, tighten groups, or simply replace a worn factory barrel. The satin stainless finish provides corrosion resistance and a clean, professional look that matches the factory X-Compact slide.