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Questions & Answers
Does this take +P ammo? Manufacturer Answer

Yes, this barrel can fire +P ammunition however this will increase wear on the barrel and other components of the pistol. We do not recommend or warranty the use of +P+ or "Major" loaded ammunition in this barrel.

by Faxon Firearms, Manufacturer, January 8, 2025
Does this barrel come with the lci or not? Manufacturer Answer

Yes, our P365 barrels have an LCI notch at the rear of the chamber hood.

by Faxon Firearms, Manufacturer, December 11, 2024
Customer Reviews
Helpful Positive Review
I would like to provide an update to my last review, rescinding my poor rating of the Faxon Sig Sauer P365 Threaded Barrel. After realizing that I was improperly installing the compensator, I re-installed the compensator and timed it correctly. I r...
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3/4 found this helpful
Helpful Positive Review
great barrel for my ccw by COgbear, Verified Owner, December 4, 2022
I'm a faxon fan, have a few of their barrels on various platforms. This in particular was an important purchase to me as my 365 is my edc. I can rely on this to shoot consistent tight groups of 1-2 inches at up to 7yds (I'm more of a variable than ...
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2/3 found this helpful
Helpful Negative Review
Does NOT work with Herrington Arms HC3652P by Styxx2018, Verified Owner, December 1, 2022
I have a threaded barrel for my G19 Gen5 from Faxon Firearms with a Herrington Arms compensator on it and it works beautifully. I am also a big fan of Faxon Firearms AR15 barrels; they are one of the best! So, it only made sense for me to get a thr...
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1/6 found this helpful
Most Recent Reviews
Barrel of fun 2 by 1300rr, Verified Owner, January 25, 2025
I like the quality of the Faxon brand, stylish with color choices, A+
Most Recent Reviews
Slow delivery time by James, Verified Owner, January 10, 2025
Product was great. From purchase to delivery time was almost 4 weeks. Not good for a leading online retailer.
Most Recent Reviews
P365 threaded barrel by Ralph Zenabi, Verified Owner, December 22, 2024
Great product as advertised this is exactly what I needed for my pistol. I truly recommend this threaded barrel trust me when I say you won't regret it...
Read All 13 Reviews
Color: Black Finish: Salt Bath Nitride Fabric/Material: 416-R Stainless Steel Barrel Length: 3.7 inBarrel Profile: Straight Threads per Inch: 1/2x28 Barrel Twist Rate: 1-10 Flutes: Straight Caliber: 9mm Luger Barrel Material: 416R Stainless Steel Gun Make: SIG Sauer Gun Model: SIG Sauer P365 Weight: 0.21 lbRifling Profile: Conventional

Code: 11I-PTB-FMX4-365B910NFSOQ-T

MPN: 365B910NFSOQ-T

UPC: 816341025998

List: $120.25Save $9.62
$110.63

Product Info for Faxon Firearms SIG Sauer P365 Threaded Barrel

Faxons Match Series pistol barrels for SIG P365 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.image

WARNING: California`s Proposition 65

Specifications for Faxon Firearms SIG Sauer P365 Threaded Barrel:

Manufacturer: Faxon Firearms
Color: Black
Finish: Salt Bath Nitride
Fabric/Material: 416-R Stainless Steel
Barrel Length: 3.7 in
Barrel Profile: Straight
Threads per Inch: 1/2x28
Barrel Twist Rate: 1-10
Flutes: Straight
Caliber: 9mm Luger
Barrel Material: 416R Stainless Steel
Gun Make: SIG Sauer
Gun Model: SIG Sauer P365
Weight: 0.21 lb
Rifling Profile: Conventional
Projectile Caliber: .355 Caliber

Features of Faxon Firearms SIG Sauer P365 Threaded Barrel

  • 11-degree Target Crown

Package Contents:

  • Faxon Firearms SIG Sauer P365 Threaded Barrel

Faxon Firearms SIG Sauer P365 Threaded Barrel Orderable Models

List of Orderable Models

  • Faxon Firearms SIG Sauer P365 Threaded Barrel, 9mm Caliber, 1-10 Twist, 416-R Stainless Steel, Nitride, Black, 365B910NFSOQ-T , MPN: 365B910NFSOQ-T , UPC: 816341025998 , Code: 11I-PTB-FMX4-365B910NFSOQ-T

Faxon Firearms SIG Sauer P365 Threaded Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • Faxon Firearms SIG Sauer P365 Threaded Barrel, 9mm Caliber, 1-10 Twist, 416-R Stainless Steel, Chameleon PVD, Multi, 365B910NFSOQ-T-NCR , MPN: 365B910NFSOQ-T-NCR , UPC: 816341026001 , Code: 11I-PTB-FMX4-365B910NFSOQ-T-NCR
  • Faxon Firearms SIG Sauer P365 Threaded Barrel, 9mm Caliber, 1-10 Twist, 416-R Stainless Steel, TiN PVD, Gold, 365B910NFSOQ-T-TIN , MPN: 365B910NFSOQ-T-TIN , UPC: 816341026018 , Code: 11I-PTB-FMX4-365B910NFSOQ-T-TIN
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