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Questions & Answers
do you need to change the extractor too for this conversion barrel ? Expert Answer

No you do not.

by Ryan Tarczynski, Gear Expert, May 10, 2021
Does it fit gen 5? Expert Answer

I do not believe so, I would recommend contacting the manufacture to be sure.

by Ben, Gear Expert, March 10, 2021
Customer Reviews
Helpful Positive Review Lone wolf conversion barrel by Huddie, Verified Owner, March 24, 2024
Item came exactly as described. Very nice product. Great price.
1/1 found this helpful
Helpful Positive Review Amazing barrel by Mountain Man, Verified Owner, September 18, 2024
Let me start by saying I’m hard to satisfied when it comes to shooting I expect a rifle shot from a pistol, I’m happy to say this barrel meets my expectations, if you can do your part the barrel will definitely do its part. I used my 40 caliber mag w...
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1/1 found this helpful
Helpful Positive Review Worth it recommended by Crew, Verified Owner, June 30, 2020
Only run 400+ rounds through it zero malfunction. Run wolf and some reloads, definitely worth the money I paid for. I should have bought this before wasting my money on RSU conversion from eBay, that was a waste of money. This thing shoots on point, ...
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2/2 found this helpful
Helpful Positive Review Best bang for the buck by DC, November 3, 2020
Convert your model 22/31 glock to 9mm to save money on ammo and add a caliber. Lone Wolf barrels are top notch, never any problems here. I have several of them. Optics Planet had this barrel when no one else did. Again, great product and service.
1/1 found this helpful
Helpful Negative Review 9mm Conversion from Glock 22 40 Gen5 to 9mm by Hawk Eye, December 11, 2022
9mm Conversion for Glock 22 Gen 5 needs guide Rod . Doesn’t work needs shorter Recoil Guide Rod and Springs !!!!! Do not Install This 9mm Conversion with out new Recoil Spring and Guide Rod !I do like the 9mm Barrel.
2/10 found this helpful
Most Recent Reviews Great piece of equipment by Chasman, Verified Owner, May 1, 2025
I was looking for one of these for a long time as I can swap out the .40 cal barrel in my model 22 and with a 9mm magazine can train and use the cheaper ammunition and then restore it within seconds back to .40 cal for carry. I have already done thi...
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Read All 8 Reviews
Color: Black Finish: Salt Bath Nitride Fabric/Material: 416 Stainless Steel Caliber: 9mm Luger Gun Make: Glock Gun Model: Glock 22 , Glock 31 Model Generation: 1 , 2 , 3 , 4 Barrel Length: 4.49 inBarrel Material: 416 Stainless Steel Condition: New

Code: 59-BPI-UASG76-229N

MPN: AW-229N

UPC: 639737069419

List: $134.95Save 11%
$119.95

Product Info for Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel

An amazing barrel for all of your shooting needs, the Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel is manufactured to fit all Glock generations and models. Lone Wolf Arms crafted these Pistol Barrels from stress-relieved 416 stainless steel that delivers an incredibly long lifetime of reliable use. This Lone Wolf Arms AlphaWolf Glock 22/31 9mm Luger Conversion Barrel is designed for lead, plated, or jacketed ammunition, and the button-rifled construction with a three-stage honed bore provides the accurate shooting experience you demand. Each barrel is heat treated to RC 40-42, then the SBN coating increases the surface hardness to RC 60. A fluting design ensures both heat and debris can properly escape, ensuring these barrels last a lifetime together. Equip a Lone Wolf Arms AlphaWolf Glock 22/31 9mm Barrel for a durable, heat-resistant barrel that delivers premium performance.image

Specifications for Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel:

Manufacturer: Lone Wolf Arms
Color: Black
Finish: Salt Bath Nitride
Fabric/Material: 416 Stainless Steel
Caliber: 9mm Luger
Gun Make: Glock
Gun Model: Glock 22, Glock 31
Model Generation: 4, 3, 2, 1
Barrel Length: 4.49 in
Barrel Profile: Standard
Barrel Material: 416 Stainless Steel
Condition: New

Features of Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel:

  • Fits GEN 1-4
  • Designed for lead, plated, or jacketed ammunition
  • Certified, stress relieved 416 stainless steel
  • Button rifled, three stage honed bore
  • Industry recognized SBN premium coating (SBN is Salt Bath Nitride, similar to Tennifer)
  • Heat treated to RC 40-42, then SBN coating increases surface hardness to RC 60
  • Exacting tolerances allow for drop in installation
  • Fluting creates path for heat and debris to escape

Package Contents:

  • Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel

Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel Orderable Models

List of Orderable Models

Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel, Stock Length, Black, AW-229N , MPN: AW-229N , UPC: 639737069419 , Code: 59-BPI-UASG76-229N

Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Lone Wolf Arms AlphaWolf Glock 22/31 9mm Conversion Barrel, Stock Length, Black, AW-229N , MPN: AW-229N-DEMO , Code: 59-BPI-UASG76-229N-DEMO
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