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Reviews & Ratings for Faxon Firearms SIG Sauer P365 Threaded Barrel — 14 reviews

(14 reviews)
Faxon Firearms SIG Sauer P365 Threaded Barrel
Faxon Firearms SIG Sauer P365 Threaded Barrel
$124.00 $103.50 Save 17%
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Most Helpful Positive Review UPDATE: Does WORK with Herrington Arms Compensator
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 realized that I was over-tightening the compensator...
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Most Helpful Negative Review Does NOT work with Herrington Arms HC3652P
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 threaded barrel from Faxon Firearms for my EDC. Man ...
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Threaded barrel to replace OEM 3.1 barrel

by Bill, Verified Owner from MN, United States Written on April 8, 2026
The threaded barrel that's supposed to fit as a replacement for the 3.1" barrel doesn't. It will run, but will beat itself up against the slide. The "chamber section" is oversized causing deformations on the barrel. Faxon sent me a replacement, but it's exactly the same size. I can't imagine this isn't a known issue. They offered to give me a credit, but what's the point if their barrel doesn't fit? I'm going to get creative with the Dremel and see if I can make it work. Fingers crossed.
Would recommend: No
Was it helpful to you? Yes | No
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Barrel of fun 2

by 1300rr, Verified Owner from FL, United States Written on January 25, 2025
I like the quality of the Faxon brand, stylish with color choices, A+
Pros:
  • Price
  • Quality
Cons:
  • None
Best Used for:
  • Sig 365x
Would recommend: Yes
Was it helpful to you? Yes | No
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Slow delivery time

by James, Verified Owner from AZ, United States Written on January 10, 2025
Product was great. From purchase to delivery time was almost 4 weeks. Not good for a leading online retailer.
Pros:
  • None
Cons:
  • slow delivery
Would recommend: Yes
Was it helpful to you? Yes | No
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P365 threaded barrel

by Ralph Zenabi, Verified Owner from TX, United States Written on 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...
Would recommend: Yes
Was it helpful to you? Yes | No
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P365 threaded barrel from Faxon

by Gregg, Verified Owner from IN, United States Written on November 9, 2024
Faxon has been a really good brand in my book. I wanted to add a threaded barrel to my project. I wasn't for sure this was the correct length I would need but it is perfect. I have a 365x with a factory barrel length of 3.1". The Faxon barrel is 3.7" Again, it is the perfect fit.
Pros:
  • Drip in fit with great function
Cons:
  • None
Best Used for:
  • Suppressor
  • Compensator
Would recommend: Yes
Was it helpful to you? Yes | No
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Faxon Match Barrel For SIG 365

by Johnny, Verified Owner from NC, United States Written on August 14, 2024
This was an excellent upgrade to my go to carry gun. Shoots spot on. I like the ability to be able to attach a suppressor. If I chose to do so. This was also the best price I found for this barrel.
Would recommend: Yes
Was it helpful to you? Yes | No
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Faxon 365 threaded barrel

by Austin, Verified Owner from GA, United States Written on June 23, 2024
Awesome threaded barrel that's fluted runs good in my Frankenstein build
Pros:
  • Fluted barrel that is threaded can't beat it
Cons:
  • None
Best Used for:
  • P365
Would recommend: Yes
Was it helpful to you? Yes | No
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Sig p365 threaded barrel

by Jon, Verified Owner from FL, United States Written on June 16, 2024
Perfect fit but if you install compensator there’s s gap between slide and compensator, but overall not bad.
Would recommend: Yes
0 of 1 found the following review helpful.
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Faxon Barrels ROCK

by Tom Gunter, Verified Owner from WV, United States Written on March 30, 2024
Received it put in my 365 with comp and while practicing I noticed the groups tightened off hand. No problems feeding. Installation was a snap.Faxon makes quality barrels. Plus it looks great.
Would recommend: Yes
Was it helpful to you? Yes | No
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was nervous

by swade, Verified Owner from MD, United States Written on February 22, 2024
But this this functions flawlessly, awesome color and finish for my build
Would recommend: Yes
Was it helpful to you? Yes | No
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