- Easy to install drop-in design fits the P365 XL 3.7" and P365XL Spectre 3.7". NOT for the Spectre Comp which uses a 3.1" barrel. See our other P365 listings for the 3.1" model. Will not fit the P365X MACRO. The Sig factory X Macro slide is ONLY compatible with a non-threaded 3.1" barrel. Please see our P365XL Axiom slides with 3.7" barrels for drop in use on the P365X Macro.
- Barrel length is 3.70" overall.
- Advanced proprietary broach cut design specifically engineered for increased accuracy potential.
- Broach cut 6 groove rifling allows for all ammo types to be used safely, including cast lead.
- 100% Designed and manufactured in the USA with USA sourced certified 416R stainless steel.
- 9mm 1/10RH twist rifling.
- Special deep style target crown for non-threaded versions or 1/2x28 threads with included thread protector on threaded versions.
- Threaded versions include Viton high heat integral O-ring lock thread protector.
- SAAMI spec chamber.
- Improved overall fit from OEM with added chamfers, improved radius cuts, and other additions for a better than OEM barrel.
- Assorted specialty coatings and finishes to choose from.
- Improved feedramp design over OEM for more reliable feeding of defensive ammo.
- Lifetime performance warranty on function.
3 Reviews Hide Reviews Show Reviews
I had no issues with my OEM barrel for my Sig p365XL but I wanted to upgrade the functionality of my gun as well as the esthetic. After taking it to the range, it shoots well and looks great. Satisfied with my purchase.
Excellent georgeous low lubricant require barrel for Sig p365XL Better looking very precise barrel High quality
Looks and functions as advertised, I haven't put too many rounds through it, but I sure am looking forward to doing so.