LWD Barrel M/23&32 Conversion to 9mm Stock Length

(8 reviews)

Current Stock:

Out of stock

Out of Stock
Length 4.02 inch, 102 mm

Lone Wolf replacement barrels are manufactured from the highest grade mill select 416 stainless steel. CNC machined and heat treated, providing a life time of service and unparalleled accuracy at an affordable price. The standard groove and land rifling make this an excellent choice for those who wish to shoot lead, plated or jacketed bullets. Can be used in factory ported or stock pistols. Intended for use in the Glock 23, 32 pistol.  This barrel also works as an extended barrel for Glock models 27, 33.  We do recommend the use of the correct 9mm magazine with these conversion barrels to guarantee reliable feeding.  Use G19 9mm mag for G23 and G32 conversion.

PLEASE NOTE: Using this barrel in a Generation 4 Glock may cause malfunctions while using the standard Glock recoil spring assembly. For best results, install a 9mm Glock recoil spring found here: Glock OEM Recoil Assembly, or for even more versatility, use our Gen4 guide rod adapter with our Gen3 guide rods found here: Lone Wolf Adaptors and Guide Rods.

Special features include:

  • Ready to use, pre-fit drop in. No gunsmithing required
  • Fits Glocks GEN1-4
  • Precision machined from heat treated 416 stainless steel
  • Lock-up area produces greater shot-to-shot accuracy
  • Tighter dimensions than the original
  • Glass bead, satin finish exterior
  • Maximum chamber support, improved feed ramp design
  • Button rifled, standard crown
  • Ok to use lead, plated or jacketed bullets
  • Proudly made in the USA

For best results use magazines intended for Glock 19's, such as GLO-MF91319

Lone Wolf will replace any of our barrels or barrel accessories which are found to have manufacturing or material defects. Customer modifications or the use of reloaded ammunition will void this warranty.

(8 reviews) Write a Review
  • 5
    Better than expected

    Posted by Gary Hernandez on 22nd Aug 2023

    I wanted a conversion barrel to practice with my firearm at the range more inexpensively, and this fit the bill. Pays for itself in just a few boxes. Fit is perfect, finish has a little more wear after several boxes of ammo than a Glock barrel would have, in my estimation. No feed or eject issues, and this is the only part needed for conversion. Bought several 9mm magazines to keep ammunition separate. Happy with purchase.

  • 5
    Lonewolf 9/23 Conversion Barrel

    Posted by Vince Langford on 14th Aug 2023

    This barrel works great. Great fit. Tight tolerances. Great accuracy.

  • 5
    Glock 23/9 conversion barrel

    Posted by Vince on 8th Aug 2023

    Fit perfectly. Looks good. Great grouping

  • 4
    Highly recommended, with one thing to be aware of

    Posted by Christian A. on 11th Mar 2023

    I purchased my LWD-239N conversion barrel 3 years ago as I write this review in Mar. 2023, but I just had it at the range this morning and thought I would offer a review here on LWD’s new website. I estimate I have only 500-1,000 rounds through this barrel, which has functioned flawlessly so far with my two Gen 3 G23s and one Gen 4 G23. Although I purchased an OEM G19 recoil spring for my Gen 4 G23 per LWD’s recommendation, I intentionally fired a handful of relatively low-power 9mm rounds through this barrel with the original G23 recoil spring and had no malfunctions. So if you have a Gen 4 and a limited budget, start with just this barrel and a Magpul PMAG 15 GL9 magazine; you can always pick up a G19 recoil spring later if needed. Although I can’t personally comment on accuracy, I have no reason to question LWD’s claim that this barrel is more accurate than Gen 3 and Gen 4 OEM barrels. The one thing to be aware of (and reason for my 4-star rating) is this: LWD is correct when they say this barrel is precision machined with tighter dimensions than the original. So-called “factory remanufactured” ammo may not fit into this barrel’s chamber even when it passes a go/no-go cartridge gauge (I use Lyman). Reloaders: just make sure you use a full-length resizing die. I’ve reloaded nearly 11,000 rounds of 9mm over the past ~12 years using a LEE 4-die set and have never had any problems with my reloads in this barrel. Overall, I am extremely pleased with this conversion barrel and I highly recommend it. I would not hesitate to use my LWD-239N barrel (with a 9mm mag, of course) in a self-defense situation if needed, and that’s saying something!

  • 5
    Lone Wolf G23 40 to 9 conversion barrel

    Posted by Thomas Arcuri on 7th Mar 2023

    Works well. My G23 can be my G19 in a few minutes!

  • 5
    Go to Go

    Posted by Chad on 24th Feb 2023

    This conversion barrel is great. I have used it for ten years & probably 2000 rounds. I use it on G23 Gen 2 & Gen 4, no issues.

  • 5
    Lone Wolf Glock 23 to G19 Barrel Conversion

    Posted by David R Jones on 15th Feb 2023

    Works perfect. Use a G19 magazine and you're good to go. No other parts, including the spring, necessary.

  • 5

    Posted by Anthony on 31st Jan 2023

    Barrel looks great. Fit perfectly. Solid construction. Accurate at 25 yards (didn't test any further distances). Had a few malfunctions, but I think that was from not changing out my guiderod/springs. Highly recommend!

Barrel Length:
4.02in (102mm)