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FAXON MATCH SERIES FLUTED THREADED BARREL FOR P365 XL 9MM
Faxon
$125.00
Faxon Match Series Straight Fluted Threaded Barrel for SIG® P365 XL 9mm Nitride
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.
Frequently Asked Questions
Is this barrel drop-in?
Yes — designed for direct replacement in factory SIG® P365 XL slides. Due to the slim slide design, you may need to remove the O-Ring for installation.
What finish is applied?
Salt bath nitride inside and out for superior lubricity, wear resistance, and corrosion protection.
Can I use this with a suppressor?
Yes — the 1/2-28 threaded muzzle is compatible with most 9mm suppressors and compensators.
Is cast lead ammo safe?
Absolutely — conventional rifling allows safe use of cast lead bullets.
Overview: Match Series Straight Fluted Threaded Barrel for SIG® P365 XL
The Faxon Match Series Straight Fluted Threaded Barrel for SIG® P365 XL in Nitride offers match-grade precision and suppressor-ready capability in a compact package. Machined from stress-relieved 416-R stainless steel with conventional 1:10 twist rifling, tighter tolerances, and an 11° target crown, this barrel delivers outstanding accuracy and reliability.
The straight fluted design reduces weight and enhances cooling, while the full salt bath nitride finish ensures long-term durability. Threaded for suppressors or compensators and drop-in ready for P365 XL slides (with O-Ring note), this barrel elevates any P365 XL for concealed carry, range use, or competition.
- Caliber:
- 9mm
- Barrel Profile:
- Straight Fluted, Drop In
- Barrel Material:
- 416-R Stainless
- Finish:
- Salt Bath Nitride
- Rifling Twist Rate:
- 1:10
- Muzzle Thread:
- 1/2x28
- Handgun Type:
- SIG® P365 XL
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Reviews
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Sig365xl threaded barrel
Excellent fit. Dropped right in with no excess movement. Haven’t fired a round though it yet. Expect it to shoot as well as it fit.
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Great Barrel
I have several Faxon barrels. All of them are top notch for the price. Lock up and feeding are better than stock. Worth buying as an upgrade.
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FAXON MATCH SERIES STRAIGHT FLUTED BARREL FOR P365 XL, 1/10 TWIST, 416-R MATERIAL, BLACK NITRIDE FINISHED, TARGET CROWNED, THREADED
So far I've ran about 50 rounds through it. It's accurate with no issues and looks good. Easy to install, drops right in, looking forward to shooting it more.
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FAXON P365 XL STRAIGHT FLUTED BARREL, THREADED, NITRIDE
Top notch barrel.