Faxon Match Series Straight Fluted Barrel for P365 XL, 1/10 Twist, 416-R Material, Chameleon PVD Coated, Target Crowned, Threaded

(5 reviews)
Current Stock:

Faxon’s Match Series pistol barrels for SIG® P365 XL are machined in-house from stress-relieved 416-R stainless steel. These barrels are then given a black Nitride or PVD coating to increase lubricity, barrel life, and resistance to surface wear. All barrels are conventionally rifled to allow a wider range of ammunition to be used, including cast lead. The barrels drop into factory-spec slides with no gunsmithing required. Better-than-factory tolerances ensure a consistent, tighter lockup than OEM.

***DISCLAIMER: Coloration will vary barrel to barrel.***


Technical Specifications:

  • Handgun Type: SIG® P365 XL
  • Barrel Caliber: 9mm
  • Barrel Profile: Straight Fluted, Drop In
  • Barrel Material: Stress Relieved 416-R Stainless Steel
  • Barrel Twist: 1:10
  • Crown: 11-degree Target Crown
  • Muzzle Thread: ½-28 TPI
  • Rifling Type: Conventional
  • Finish: Chameleon PVD

Please note: Due to the slim nature of the slide, you may need to remove the O-Ring from the barrel to install.

*Will not ship to CA 

Barrel Caliber:
Barrel Profile:
Straight Fluted, Drop In
Barrel Material:
416-R Stainless
Chameleon PVD
Rifling Twist Rate:
Muzzle Thread:
Handgun Type:
SIG® P365 XL


  • 5
    Faxon Match Series Straight Fluted Barrel for P365 XL 1/10 Twist, 416-R Material. Chameleon PVD Coated. Target Crowned. Threaded

    Posted by mike w. on Oct 20th 2023

    Dropped right in. Had to remove o-ring and then placed o-ring and then thread protector. Tight fit . shoots great. and LOOKS FABULOUS!!!!!

  • 5

    Posted by Justin on Sep 11th 2023

    This barrel performed flawlessly with every squeeze of the trigger. It dropped right into the 365 X Macro (non-comped). You will have to take the o-ring off to install because the tolerances are nice and tight, which is neither nor there, but I figured I'd say it. It's very accurate and ran great on 4 different silencers so far. I will be back for more barrels. Highly recommend!

  • 5

    Posted by Dee on Dec 29th 2021

    Faxon makes the best barrel hands down! Lockup is nice and tight. The added length of the threated barrel gives 5% more muzzle velocity . my personal experience is a little bit more accuracy as well. Over 1000 rounds hollow points hst, underwood extreme defender, speer gold dot, all run flawlessly along with cheap box ammo. Will be purchasing a flush fit barrel soon. Faxon please keep making great products. Maybe a threated barrel for a full size apx? Thanks

  • 5
    P365xl barrel

    Posted by Brian Fletcher on Oct 28th 2021

    This is a very nice looking barrel. On target as expected from Faxon quality

  • 5
    Fit and finish are top notch

    Posted by Mike on Oct 13th 2021

    Barrel looks just like the picture. Fit and finish were excellent. Had no issues at all. The staff was very helpful when i called to place my order.