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Lone Wolf Arms Glock 22/31 9mm Threaded Conversion Barrel, 1/2x28
$114.95 $99.95 Save 13%
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Most Helpful Positive Review Super easy 40 to 9 conversion for G22
I ordered this product after researching replacement barrels, arrived quickly and was a super easy installation. Turned up my G 22 into a G 17. If you want to go for a full conversion be sure to pick up a 9 mm extractor and a 9 mm ejector
Most Helpful Negative Review Not sure how to feel
So I got the barrel in the mail yesterday, the presentation was extremely nice and it fit like a glove in my Glock 22C. Of course it looks extremely sick being stainless steel colored with a threaded barrel. I took it out to shoot today, and two things went wrong with it. 1. The thread protector com...
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Lone Wolf missed a little on QC on this one.

by Charles, Verified Owner from NC, United States Written on April 3, 2024
Overall, I think this barrel is great. I have had a Lone Wolf 40 to 9 regular length barrel in my G22 for 6 years now. I wanted to invest in a suppressor this year, so I decided to get a threaded barrel. The barrel itself looks great and fit in the firearm no problem. The problem was the threaded area. When I took off the thread protector to install the barrel I could hear and feel the grit in the threads while removing the cap. I cleaned it off some and tried putting the cap back on. I didn't get far when I heard and felt the grit still. After a more thorough cleaning it was a lot better, but left me doubting Lone Wolf. I received a threaded barrel from a different manufacturer for my G30sf and the threaded area and cap came off and back on smooth as melted butter. I paid more, but I'm thinking it was definitely worth it.
Would recommend: Yes
Was it helpful to you? Yes | No

lone Wolf arms barrel

by Mark Pitman, Verified Owner from PA, United States Written on March 16, 2024
I installed this in a G22 Gen 4 police trade in with a ccx105 suppressor and it ran flawlessly. No issues yet. Dropped in and worked.

I did have one FTF and one stove pipe but I believe that was due to the 150 grain ammo I was using.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Great price works perfect

by Jackal, Verified Owner from AR, United States Written on February 10, 2024
Barrel is a drop in. No fitting required. It's a different caliber, but at close range around 25 feet,the sights are still accurate. Be sure to tighten the thread protector. Use pliers with something protecting the jaws. It will come lose if you don't.
Pros:
  • No fitting drop in
Cons:
  • None that I could find
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent Value and Perfect Fit on Glock 22 Gen 4

by Kindo671, Verified Owner from GU, United States Written on February 5, 2024
It works and I am very happy that I have other options for my trusty G22. Next one will be the 357 barrel. Thanks
Pros:
  • Value and performance
  • Adapatability
Cons:
  • None especially at price point
Best Used for:
  • Training and introducing new shooters without much recoil
Would recommend: Yes
Was it helpful to you? Yes | No

40-9 conversion barrel threaded

by AJ, from NC, United States Written on February 2, 2024
Perfect. My Glock runs perfect with suppressor. Great fit and finish
Would recommend: Yes
Was it helpful to you? Yes | No

Pleased with the product

by Joe, Verified Owner from OK, United States Written on November 11, 2023
I was wanting to convert my Glock 22 to a 9mm, but with a treaded barrel for a suppressor. After reading the different opinions on this barrel, I went ahead and ordered one. Dropped right in as described. No issues with the threads when screwing on the can. Several people have said that using the .40 GL mag created no feeding problems. Many said it did, along with the product description. Trying to cycle a full .40 mag, the 1st one chambered and ejected. The second one hung in the mag, in an almost vertical position. Several re-attempts brought on the same results. Using the recommended GL 17 mag, in my case, fixed the feeding issue.
Pros:
  • a budget barrel that does the job
Cons:
  • Don't have any dislikes
Best Used for:
  • converting to a cheaper ammo
Would recommend: Yes
Was it helpful to you? Yes | No

Threaded barrel

by David, from AR, United States Written on November 9, 2023
Took my 40 cal varrel out dropped in the 9mm threaded barrel. Test fires my weapon and cycled flawlessly.
Would recommend: Yes
Was it helpful to you? Yes | No

Nice product.

by Beachdog, Verified Owner from OR, United States Written on October 30, 2023
This is my second 9mm barrel, 1 threaded, 1 standard. Fell right onto place.
Would recommend: Yes
Was it helpful to you? Yes | No

Glock 31 (357Sig) to 9mm

by Mr W., Verified Owner from SC, United States Written on June 19, 2023
Love my Glock 31 in 357Sig. Decided to kinda grow up for a while so I bought the Wolf Arms 22/31 9mm Conversion Barrel...& It's Awesome! The fit is perfect. Barrel is threaded ready for suppressor, etc. Now my Glock 31 has a dual caliber use.
Pros:
  • Fits. Works. And Suppressor ready.
Cons:
  • Will advise.
Best Used for:
  • Training with 9mm.
Would recommend: Yes
Was it helpful to you? Yes | No

Conversion barrels

by Sniper 1, from NJ, United States Written on August 29, 2022
Bought the barrel for 9mm… Runs like a beast over 4k rounds and not one problem.. buy it and never look back..cant see anyone having a problem. 3rd time using conversion barrels and never once had a problem. And if you have a threaded barrel and don’t take the thread protector off or put Loctite on it that’s your stupidity… 130 bucks and have a 9 and a 40. Stop crying and run the gun..
Pros:
  • Works great
Cons:
  • None
Best Used for:
  • Glock
Would recommend: Yes
9 of 10 found the following review helpful.
Was it helpful to you? Yes | No
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