True Precision TPP365FBXBL Sig 9mm 4.30″ Black Nitride Barrel

Description

The True Precision TPP365FBXBL is a drop-in barrel engineered for the Sig Sauer P365-FUSE 4.30″ 9mm Luger models. Made from stainless steel with a Black Nitride finish, this barrel is offered as a direct-fit option for the 4.3″ P365-FUSE. TRUE designs its barrels with advanced cuts, chamfers, and a feed ramp intended to exceed OEM standards and support reliable feeding across ammunition designs.

Key Specifications

• The manufacturer is True Precision.
• The model/part number is TPP365FBXBL.
• The cartridge is 9mm Luger.
• The barrel type is a Drop In design.
• The finish is Black Nitride.
• The material is Stainless Steel.
• The barrel length measures 4.30 inches.
• The specified rate of twist is 1:10″ RH.
• This barrel is designed to fit the Sig P365-FUSE 4.3″ models.
• Design features include advanced cuts, chamfers, and an optimized feed ramp to improve feeding reliability.

Built for shooters who prioritize fit and consistent function, this True Precision barrel provides a direct-fit option for the P365-FUSE platform with a durable finish and precision machining. Its combination of materials and feed geometry makes it suitable for everyday carry, practice, and duty-style use where a reliable, drop-in replacement is desired.