SIG Sauer expanded its lineup of P365 pistols in 2019 with the addition of the enlarged XL model, which makes it easier for shooters to get on target, thanks to the expanded sight radius and larger grip. Want to enhance this platform even more? Get your hands on these X-Fluted Match-Grade Barrels that are built specifically for the P365 XL. Machined from stainless steel, these SIG Sauer P365 XL X-Fluted Match Grade barrels are designed to be drop-in components that provide greater accuracy and precision than SIG's OEM barrels. The barrels are rifled with a 6-groove, broach-cut design, which allows all ammo types to be used in the gun, even cast-lead rounds! Each P365 XL X-Fluted Match Grade Barrel features an 11-degree target crown, and threaded barrels are available with 1/2-28 TPI thread pitches. The barrels feature a fully supported, SAAMI-spec chamber, along with added chamfers, radius cuts and other high-quality touches. A range of finish options are available, and the barrels are available in 9mm only.