True Precision Sig P365XL 9mm 3.70in Black Nitride Barrel

This True Precision TPP365XLBXBL drop-in barrel is designed for the Sig Sauer P365XL family and P365X‑Macro in 9mm Luger. The 3.70-inch fluted barrel is machined from 416R stainless billet and finished in black nitride. It features an 11-degree target crown and an improved, widened feed ramp intended to support reliable feeding of hollow-point and defensive ammunition. The barrel is non-threaded and designed as a direct replacement for compatible P365XL variants.

Key Specifications

• The barrel length is 3.70 inches and is intended for P365XL/P365X‑Macro fit.
• The caliber is 9mm Luger.
• The finish is Black Nitride.
• The barrel is machined from 416R stainless steel billet.
• This is a drop-in barrel designed for direct replacement.
• The barrel is non-threaded.
• The barrel ships with no sights.
• It includes an 11-degree target crown.
• Features an improved and widened feed ramp to support feeding of defensive ammunition.
• The external profile is fluted.

Whether you’re assembling a carry configuration or replacing a worn factory barrel, this drop-in option provides precision machining, a durable finish, and feed-ramp improvements for consistent function. Its fluted, non-threaded design and target crown offer a practical, factory-compatible upgrade for users focused on reliable everyday performance.