Faxon Firearms 9mm Luger 4.5in Threaded Barrel for Sig Sauer P365 XL Nitride

The Faxon Firearms MATCH 9MM LUGER Straight Fluted Barrel for Sig Sauer P365 XL combines precision engineering with practical performance, delivering a match-grade 9mm Luger barrel that is finished in durable Black Nitride for enhanced wear resistance and corrosion protection. This threaded, straight-fluted barrel is designed to fit Sig Sauer P365 XL pistols, offering a reliable drop-in upgrade that can improve consistency, muzzle control, and shot-to-shot accuracy in a compact, everyday carry platform. Engineered for compatibility with 9mm Luger ammunition, the barrels straight fluting reduces weight and helps dissipate heat during extended sessions at the range, while the threaded muzzle provides versatile threading options for suppressors or compensators, enabling tailored sound and recoil management. The combination of Faxons precision machining and a precision-fit profile ensures a snug, reliable chamber with smooth bore geometry that supports tight groups and predictable performance. This Black Nitride finish not only elevates the aesthetic of the Sig Sauer P365 XL but also contributes to a low-friction, long-lasting surface that stands up to rigorous use. Ideal for enthusiasts seeking improved accuracy and control, this barrel embodies Faxon Firearms commitment to quality, fit, and real-world shooting advantages.