The Faxon Match Series Straight Fluted Barrel for SIG® P365 XL is designed to deliver top-of-the-line performance, accuracy, and durability. Made from high-quality 416-R stainless steel, this barrel features a black nitride finish that adds an extra layer of protection while also enhancing the barrel's lubricity.
This barrel is precision-machined in-house at Faxon's Greater Cincinnati, Ohio facility, ensuring the highest level of quality and consistency. Its 1/10 twist rate and target crown ensure that it delivers exceptional accuracy, while the straight fluting reduces weight and enhances barrel cooling. This barrel is threaded for easy installation of muzzle devices and is compatible with Faxon's EXOS-525 Pistol Compensator (sold separately). It is backed by Faxon's Lifetime Guarantee, giving you the peace of mind that you're making a purchase that will last. Whether you're using it for competition shooting or simply want to improve the accuracy of your P365 XL, the Faxon Match Series Straight Fluted Barrel is an excellent choice.
Key Benefits
- 416-R Stainless Steel: Only the best steels for durability, longevity, and accuracy.
- 9mm SAAMI Chambers: Superior accuracy with complete SAAMI compatibility & boring reliability.
- Tighter Tolerances: Drop-in, yet better fitment and lock-up.
- Conventional Rifling: Fully compatible with cast bullets.
- 11 Degree Target Crown: Consistent bullet release for enhanced precision.
- Straight Fluted Design: Reduces weight, increases surface area for better cooling, and provides a sleek, minimalist appearance.
- Salt Bath Nitride Finish: Exceptional lubricity, wear resistance, and corrosion protection inside and out.
- Threaded Muzzle: Ready for suppressors, compensators, or thread protectors.
Specifications
Why Choose the Straight Fluted Profile
The straight fluted design lightens the barrel without compromising strength, improves heat dissipation during firing, and provides a sleek, professional appearance that perfectly complements the slimline P365 XL platform. Paired with premium 416-R stainless steel, a full salt bath nitride finish, and a threaded muzzle for suppressor compatibility, this barrel offers match-grade accuracy, enhanced reliability, and excellent performance in a lightweight, concealable package.
Installation & Compatibility
- Drop-in fit for factory-spec SIG® P365 XL slides — no gunsmithing required.
- Note: Due to the slim nature of the slide, you may need to remove the O-Ring from the barrel to install.
- 1/2-28 threads accommodate common 9mm compensators, suppressors, and adapters.
- Conventional rifling supports cast lead and jacketed bullets.
- Tighter-than-OEM tolerances for improved lockup and accuracy.
