True Precision P365 3.10″ Gold TiN Barrel, 9mm

True Precision offers a drop-in replacement barrel engineered for Sig Sauer P365 3.1″ 9mm models. Finished in Gold TiN over stainless steel, this 3.10″ barrel uses proprietary broach-cut rifling and geometry intended to improve consistency and feeding compared with standard OEM components. It is designed specifically for the 3.1″ P365 platforms including P365, P365 SAS, P365-AXG Legion, Spectre Comp and XMACRO Comp 9mm variants and installs without gunsmithing.

Key Specifications

• The barrel measures 3.10″ for compatibility with the 3.1″ P365 platform.
• Chambered for 9mm.
• The finish is Gold TiN applied to stainless steel.
• Constructed from stainless steel.
• Features proprietary broach cut rifling for consistent bullet stabilization.
• The rate of twist is 1:10″ RH.
• Designed as a drop-in barrel for straightforward installation.
• Fits Sig P365 family 3.1″ 9mm models including P365, P365 SAS, P365-AXG Legion, Spectre Comp and XMACRO Comp.
• The style is Non-Threaded.

This True Precision barrel provides a direct way to enhance the handling and on-target consistency of compatible P365 3.1″ 9mm pistols. With precision rifling, a durable Gold TiN finish, and straightforward drop-in installation, it’s a practical upgrade for carry, duty, or competitive shooters who value tight tolerances and American machining.