Gen 1, 2, 3, 4 Compatible Slide! Stripped MKII Bullnose RMR Cut Slide For Glock 23 Slide-- Works with Trijicon RMR/SRO, Holosun 407C/507C/508T, ADE RD3-019 Stingray, RD3-020 Raptor, RD3-023 Valkyrie Gen2

$199.99
(18 reviews) Write a Review
SKU:
GEN4-G23-SLIDE-MKII-BLK
Weight:
8.80 Ounces
Shipping:
Free Shipping

Black  MKII Slide For Glock 23 (Gen 1-4)

100% Made in America!

Include a very cool looking Optic Cover Plate(worth $29 if purchase separately).

Sku: GEN4-G23-SLIDE-MKII-BLK

Our design team understands tight tolerances, clean lines, and enhanced performance. But in today’s market, style needs to be exceeded by function!  While our MKII Slides for the Glock 22 & 23 utilize a Gen 3 style guide rod, these slides are cut to be compatible with Gen 1-4 Frames!  The right side of the slide does have the recessed edge to allow for the ambidextrous slide release!  While the MKII Slide will accept an ambi slide release, the slide utilizes a Gen 3 compatible upper parts kit.

The MKII G22 model features standard Glock sight cuts in addition to an RMR optic cut with 6-32 tapped retention holes.  Front & rear serrations, complimented by dimples located at the 10 and 2 position make this slide easily manipulated with fine & gross motor movements.

Our new MKII slide design is lighter weight, featuring aggressive cuts and angles, to include a left side window over the barrel lug to balance the slide.  This slide is 22% lighter weight than our standard cut slides, weighing in at 8.8 ounces!  MKII Slides are 100% American-made from 416 stainless steel that is heat treated to 42-44 HRC for optimal strength and durability.

Product Specs:

Caliber: Glock 23
Overall Length: 6.74?
Weight: 9 oz
Material: 416 Stainless Steel
Compatible: Glock Model 23
Optics Cut: Trijicon RMR
Finish: Nitride Coated by H&M Precision
Compatibility: Gen 1-4, Use Gen 3 upper part kit.

Include a very cool looking Optic Cover Plate(worth $29 if purchase separately).

Machined for precise fitment of a Trijicon RMR. Compatible with Holosun 407C/507C/508T and ADE RD3-019 Stingray, RD3-020 Raptor, RD3-023 Valkyrie, RD3-029 Trumpet. 

18 Reviews Hide Reviews Show Reviews

  • 5
    Good enough

    Posted by Unknown on 28th Nov 2025

    Not many options for model 26. Only problem has been that there were burrs left where the barrel locks up to the slide. I now have three lines in my barrel going the direction of the slide front to back. The burrs are hard to fix in their location. The finish is beautiful and I like how it looks just not the gauges in my barrel.

  • 5
    Pretty Nice for the Price

    Posted by NavarreTransplant on 28th Nov 2025

    The slide looks to be well-made, although a little squared/angular in design compared to the original Glock slide. The finish is nice, and all of the parts including the firing pin and extractor fit nicely into the slide. The fit was a little tight on the Glock pistol frame, but I would expect it to loosen up with some lubrication after a few rounds have been fired (I have not yet fired the pistol with this slide). I have not yet ordered an RMR sight, so I cannot comment on the fitup other than the cover plate is as expected. Overall, not a bad deal considering you'll pay the same price or more to have your factory Glock slide machined and refinished. I'm excited to get a sight on this thing and take it to the range!

  • 5
    easy upgrade for glock

    Posted by Dewey cox on 28th Nov 2025

    Wanted to update my 20 year old G26. This did the trick without breaking the bank. Love this old gun again. Ran flawlessly with my 9mm conversion barrels and my KKM match grade .40 cal barrel. I would recommend this slide.

  • 5
    easy upgrade

    Posted by Rambobo34 on 28th Nov 2025

    Wanted to update my 20 year old G26. This did the trick without breaking the bank. Love this old gun again. Ran flawlessly with my 9mm conversion barrels and my KKM match grade .40 cal barrel. I would recommend this slide.

  • 5
    Glock 26 slide

    Posted by Stärke on 28th Nov 2025

    It has a very nice finish fit is good as well functions as it should need to shoot it some more to see how it does will keep you posted

  • 5
    Great slide

    Posted by nbiased Reviewer Dude on 28th Nov 2025

    Well made, nice slide at a great price. Works well with a ported barrel.

  • 5
    Good product

    Posted by Chris Blunk on 28th Nov 2025

    I bought a couple before this. It's easy to install the upk kit and it runs smoothly on multiple lower frame that I have.

  • 5
    Sweet Slide

    Posted by KMan on 28th Nov 2025

    I picked this for its affordability, and it looks awesome too. I really enjoyed the fun project that this has become. Color contrasts make my G23 stand out.

  • 5
    Great deal and quality

    Posted by Customer on 28th Nov 2025

    I only have about 50 rnds through it, so far I’ve had no problems with the slide itself. I ran about 30 rounds of 9mm and then 20 rounds of 357 sig. the 1 and only thing I could say about this which might not be fault to LFA would be that bear cream arsenal barrels have to be slightly pushed into the slide. It catches on the reloading lug on the slide. No much of an issue to me. The barrels fit in nice and snug and functions reliably

  • 5
    Nice slide from ade

    Posted by Josh on 28th Nov 2025

    Fit and finish is awesome! Fun to have 40SW option for my G23 frame. Great deal too! I haven't got to test it yet. But my other Live Free Armory slides work fantastic so I have no doubt this one will too. Just waiting for chance to test it out. Thanks again OP!

  • 5
    Clean machining.

    Posted by Chad on 28th Nov 2025

    It works, looks pretty. Cheaper to buy a slide than have my old gen 3 cut for optics. The front cuts provide a nice grip while racking. I had to chase the depressor plunger hole with a 11/32 drill to clear a burr from the optics mount threading, but that was it.the glock upper parts all fit well after that. The channel liner slid in easily.

  • 5
    Great value slide

    Posted by xratic on 28th Nov 2025

    Fit and finish are outstanding, as good as any I have used at twice the price. It's a basic slide. But very functional I highly recommend this slide

  • 4
    Quality slide for the price....

    Posted by Suzuki Lugo on 17th Nov 2025

    Nice grip on the serrations, I added some Trijicon night sights and about to add a Swapfox Kingslayer very soon, I really like the ports, the only complaint I have is that the top port is cut real close to the front sight and the length of the sight hangs over the port cutout by a little, it really does not affect the performance of the sight only if it was cut a little further back it would be spot on. Besides that, it is a quality slide.

  • 5
    Awesome slide

    Posted by Nightfall, on 17th Nov 2025

    The slide fits perfectly for the polymer frame I had also purchased. Nicely designed and no trouble installing it on the frame. I wanted a black frame but tan was the only color available at the time, which is ok since I have a tan frame. Delivery time was sooner than I expected. Will buy again soon.

  • 5
    Works Great, looks great

    Posted by Works Great, looks great on 17th Nov 2025

    Slide fit and worked perfectly with my g19 80% build. Looks better than the standard glock slide too IMO. Had no issues with it so far. Wish I would’ve gotten this slide for my g17 build as well. Get it and have no regrets.

  • 5
    Great Quality Slide

    Posted by Ghoste, on 17th Nov 2025

    This is a great quality slide and as other reviewers have mentioned it comes with the channel liner for the striker installed. The finished is excellent and the over all appearance is really good. I installed the Trybe Defense slide kit and I will be installing the Trijicon Suppressor High Sights to Co-Witness with my Holoson HS507C Optic. The mounting screws that are included with the slide do not fit the Holoson and I will use the screws included with the optic. A nice feature is this slide comes with the RMR cut out plate installed.

  • 5
    Great slide

    Posted by Doug on 17th Nov 2025

    This slide functions great, looks great, also comes with a channel liner already installed. I may end up buying anouther, I would definitely recommend this product for a replacement or for a p80 build.

  • 5
    well made slide

    Posted by hyper33, on 17th Nov 2025

    Very nice and well made slide. The machining is very precise and fits perfectly on my glock 19 frame. The serration cuts on the side make it easy to grip when racking the slide. The FDE cerakote is also very nice. Would recommend overall and reasonable price