Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Faxon Firearms AR-15 Pencil Profile Threaded Barrels 1
As Low As $103.50 Save Up to 17%
View Product
Compare (0)
Expert Review

Fantastic accuracy

by Ethan C., Gear Expert from IL, United States Written on March 26, 2018
I used the 10.5" barrel in a 9mm AR pistol build. Of note, because of the design of the chamber, this is similar in length to a 9.5" barrel, the chamber is considered part of the barrel length which adds that inch to the measurements, but not to the length of your gun. I used the Faxon 9mm Bolt Carrier Group with this on a colt-smg 9mm setup. With a very rudimentary bore-sighting the night before, this barrel drilled shot after shot, rapidly, into an inch grouping at 75 feet (the max distance possible at the range I was at) using flip up iron sights. I was sure I would have to fine tune my sights, but it was dead on to the laser bore-sight. Ran a variety of ammo through it from match grade to hollow point, to finally some basic Winchester white box ammo, all if it went right into the center of the target. Feeding was smooth as well. Extremely happy with the performance of this barrel.
Most Helpful Positive Review Accurate, Light, and Strong
Can't say enough good about this Faxon Firearms 9mm Rifle Barrel. I got the 8.5" barrel to replace the PSA Gen 4 upper/barrel because I really needed a 1/2x28 thread to fit the VG6 Muzzle Break that I truly wanted on my pistol. Rather than buying a thread adapter for $75, why not just upgrade the entire barrel for $106 and I'm so glad that I did. The weight decrease is significantly noticeable. It feels to be about 2.5oz lighter but when you actually put it on the pistol and hold it up, it's feels 2# lighter because it's more maneuverable. Accuracy is 100% and didn't change after 500 ro...
Read More...
Show
Sort by
Filter by

Nice Barrel

by Bruv88, Verified Owner from TX, United States Written on April 28, 2025
Solid Build, my 2nd one to complete yet another project, works great no hiccups.
Pros:
  • Price
  • Quality
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Very nice and accurate

by Darren Coleman, Verified Owner from OR, United States Written on August 10, 2024
Machine very well and very accurate would recommend
Would recommend: Yes
Was it helpful to you? Yes | No

Great Barrel; Plug and Play

by Robert, Verified Owner from VA, United States Written on June 1, 2024
Bought this because the previous barrel didn’t clear the hand guard for my suppressor. Took 5 minutes to replace and shoots very accurately.
Pros:
  • Price
  • brand
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

faxon 9mm barrel

by Jonathan, from GA, United States Written on May 8, 2024
Good quality as you expect from faxon at an affordable price. This will work perfectly with my new suppressor. I have the integrated brake barrel too. It shoots same whole groups @25yards.
Would recommend: Yes
Was it helpful to you? Yes | No

Nicely made

by IsdatSpinks, Verified Owner from CA, United States Written on April 5, 2024
This thing feels solid cant wait to shoot.. it was packaged perfectly with a nice warning label.
Would recommend: Yes
Was it helpful to you? Yes | No

Good Barrel

by Tony, Verified Owner from TX, United States Written on March 16, 2024
Faxon makes an amazing barrel. 10.5 is a good size if you’re trying to build a AR9
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Functions Amazing

by ky, Verified Owner from NV, United States Written on November 8, 2023
Barrel took a bit longer than expected to arrive. When I received it and opened it there was some rust which I was able to clean with ballistol. The taper into the chamber appears to have less of an angle than the old barrel I replaced it with however after testing I can confirm reliability as it functioned perfectly for hollow points and fmj.
Would recommend: Yes
Was it helpful to you? Yes | No

Faxon Firearms 9mm SAAMI Rifle Barrel

by Eugene Dydasco, Verified Owner from AZ, United States Written on October 24, 2023
Such a great product; availability and service from Optics is always reliable.
Would recommend: Yes
Was it helpful to you? Yes | No

Won't feed hollow points

by JJ, Verified Owner from FL, United States Written on June 22, 2023
I just installed this on my Aero Precision 9mm PCC. There isn't enough of a feed ramp to allow hollowpoints to feed properly. It jams every time. Pretty disappointing coming from Faxon. Looks like I'll need to send it off to a blacksmith and have them modify it to the way it should've been from the factory.
Pros:
  • None
Cons:
  • Lack of a good feed ramp
  • Won't feed hollow points
Would recommend: No
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Two rusty bores

by Jim P, Verified Owner from TX, United States Written on August 23, 2022
I ordered two of these and they both arrived with plastic caps on both ends. Both bores were completely free of oil/corrosion inhibitor and were rusty, with rust at the muzzle end visible with a bore light. One of them looks like it might shoot OK if given the chance, on the other the rust looks substantial enough to affect accuracy. Still, I expect new barrels to arrive without visible rust.

They appear to be well manufactured but they do not appear to have been packaged well. A quick blast of corrosion inhibitor or Rem Oil before they were packaged at the factory would have saved these barrels. Also, it's usually not a good idea to plug up both ends of a barrel in storage. I've seen a number of barrels ruined this way. Any humidity that was in the air when they were plugged becomes trapped there, just waiting to condense and catalyze rust formation when the barrel inevitably gets cold during storage. A better approach is to seal them in plastic bags with ample desiccant.
Pros:
  • Appear to be well manufactured
Cons:
  • Bores arrived rusty
Would recommend: No
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?