Straight Fluted Threaded Bbl 9mm Luger Sig P365 Xl Black

The Straight Fluted Threaded Bbl 9mm Luger Sig P365 XL Black from Faxon Firearms is purpose-built for shooters who demand precision and modularity in a compact defensive platform. Designed specifically for the SIG Sauer P365 XL, this threaded barrel enables suppressor-ready capability while maintaining the slim profile and exceptional ergonomics that define this subcompact frame. Whether for concealed carry, duty backup, or home defense, this barrel transforms your P365 XL into a more versatile tool without sacrificing reliability or concealability.

Faxon's straight fluted design reduces reciprocating mass while maintaining rigidity and durability—critical for suppressed fire where sustained pressure cycles the action. The Black Nitride finish delivers superior corrosion resistance and lubricity compared to standard parkerizing, essential for longevity in high-humidity or field environments. The threaded muzzle accepts standard 1/2x28 TPI suppressors and muzzle devices, allowing seamless integration with popular compact cans like the Surefire SOCOM Micro or Dead Air Mask HD. This barrel is manufactured to exacting tolerances, ensuring reliable feeding, extraction, and accuracy without modification to your existing P365 XL frame or internals.

Law enforcement and military personnel operating P365 XL platforms will appreciate the drop-in compatibility and minimal downtime required for installation. Civilian carriers seeking NFA-compliant suppressed carry now have a lightweight, proven option that maintains sub-inch groups at defensive distances. Installation requires basic armorer knowledge—field-stripping the pistol, removing the original barrel, and replacing it with this Faxon unit. Shooters who handload or train extensively benefit from the reduced wear on bolt carrier components due to the lighter reciprocating mass, extending service life across hundreds of training rounds.