TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P365XL, designed for the 3.7" P365XL, XMACRO, & Tacops 9mm models (also available for P365, 3.1”). TRUE barrels deliver unmatched accuracy, combining advanced cuts, chamfers, and feed ramp designed to outperform OEM standards and to ensure reliable feeding of all types of ammunition designs. Our proprietary stainless steel broach cut rifling underscores our commitment to those who demand only the best. The TRUE barrel stands as the definitive Sig P365XL upgrade - Experience American-made precision, performance, and style
Designed for: 3.7" P365XL, XMACRO & XMACRO Tacops 9mm (will NOT work on the XMACRO Comp slide) - Length: 3.7" overall
Rifling: Proprietary broach cut, 6-groove, 9mm 1/10RH twist, suitable for all ammo including cast lead
Material: USA sourced certified 416R stainless steel
Chamber: SAAMI spec 9x19 Luger
Barrel Options: Target crown (non-threaded) or
1/2x28 threads (threaded) with protector
Threaded Model: Includes high-heat integral O-ring lock thread protector
Design: Improved fit from OEM with added chamfers, radius cuts, and re-engineered feedramp allowing more reliable function with defensive ammo over the original Sig design. Does NOT retain the LCI cut-out. Removal of LCI cut-out helps mitigate debris blowback into optic glass when firing.
Finishes: Assorted specialty coatings available
Warranty: Limited Lifetime performance on function
TRUE Finishes & Coatings
Black Nitride, known as "Melonite," provides a deep, hardened, jet-black finish from within the steel, whereas PVD offers various colors with varying wear resistances, including the less durable TRUE Blue. TRUE Precision also features a customizable Satin Stainless finish, which is corrosion-resistant but benefits from regular maintenance.
This True Precision part is covered by our Lifetime Warranty on performance and function. Your True Precision product is guaranteed to always function as intended. It does NOT warranty against cosmetic wear such as coating/finish wear and normal wear from use. Warranty does NOT cover intentional missuse, intentional damage, or improper modifications to any pproduct.