Faxon Firearms Duty Series 9mm Luger Black Nitride CMV Drop-In Barrel - Sig P365 XL

Upgrade or replace the factory barrel on your Sig P365 XL with the Faxon Firearms Duty Series 9mm Luger drop-in barrel, purpose-built to deliver top-tier performance, accuracy, and durability in a true drop-in package.

Machined from high-quality 4150 Chrome Moly Vanadium (CMV) steel and finished with a tough Black Nitride coating, this barrel is built for long service life and dependable function. The bore features a 1:10" twist rate optimized to stabilize a broad range of bullet weights for both defensive and range use.

Designed as a true drop-in replacement, this barrel installs directly into the P365 XL slide without fitting. The non-threaded configuration keeps the factory profile clean and ships with no sights installed, allowing you to use your existing sights or install your preferred setup. Made in the USA, the Duty Series barrel brings proven Faxon craftsmanship and consistency to your carry or duty pistol.