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Questions & Answers
will this fit on gen 2? Manufacturer Answer

We do not recommend using our slide for any generation other than 3

by TACFIRE INC., Manufacturer, November 19, 2025
Will the slide fit a Glock 23 Gen 4? Manufacturer Answer

Yes, but will need a gen 3 guide rod

by TACFIRE INC., Manufacturer, October 15, 2025
Customer Reviews
Helpful Positive Review
Have not been to range yet. by T, Verified Owner, April 2, 2025
F.Y.I. I have not been to the range yet. I had a slide parts kit I purchased a long while back. I assembled the slide all went well. Until i dropped the barrel in. My stock 40 barrel would get stuck around the barrel chamber area when inserted into t...
Read More...
1/1 found this helpful
Helpful Positive Review
Glock 23 slide by Cman, Verified Owner, October 3, 2023
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
2/2 found this helpful
Helpful Positive Review
updated my 20 year old G23 by Rambobo34, Verified Owner, March 20, 2024
Great slide, got this to update my old Glock 23 Runs perfectly, put about 500 rounds through it after converting it to 9mm. And about 50 rounds of 40s&w. No issues.
3/3 found this helpful
Helpful Positive Review
easy upgrade by Rambobo34, Verified Owner, March 13, 2024
Wanted to update my 20 year old G23. 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.
1/1 found this helpful
Helpful Negative Review
Tacfire 23 by Chad, February 1, 2024
The quality of the slide was great, cerikote finish was done well. The problem I had was the lug on the bottom of the slide that grabs the next round was not milled down enough. Without the angle being milled in, I wasn’t able to install a barrel int...
Read More...
1/1 found this helpful
Most Recent Reviews
After a few rounds struggled to feed by Rob, Verified Owner, June 5, 2025
I’ve swapped every part of slide, tried different lowers. Does not feed
1/1 found this helpful
Read All 13 Reviews

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Gun Make:
Glock
Gun Model:
Glock 23 Gen 3
Optic Cut:
Trijicon RMR
Color:
Graphite Black
Condition:
New

Code: 29U-PSL-GLKSL23-G2-GLKSL23-G2

MPN: GLKSL23-G2

UPC: 686294505416

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List: $199.99Save 12%
$175.49

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Product Info for TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports

If you're shopping for a great offer on the TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports, then you've showed up at the right spot..image

Established using some of the most extremely robust and long lasting substances in existence, these Pistol Slides & Slide Parts from TacFire offers you something that will give many years of stability.

TacFire has been developing top quality products for a very long time, and the TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports is their manner of demonstrating exactly how much they care.

Right here at OpticsPlanet, we make it our obligation to obtain the perfect solution for all of your requirements, and featuring the TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports is a thing that we're happy to offer.

Specifications for TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports:

Manufacturer: TacFire
Gun Make: Glock
Gun Model: Glock 23 Gen 3
Caliber: .40 S&W
Optic Cut: Trijicon RMR
Color: Graphite Black
Finish: Cerakote
Fabric/Material: Stainless Steel
Condition: New
Country of Origin: USA

Features of TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports

  • Fits Model 19/23 frames
  • Accepts Polymer80 frames
  • Machined for precise fitment of a Trijicon RMR
  • Slide Cover plate and screws included
  • Channel liner not installed or included
  • Torque screws to a maximum of 10-12 in/lbs. 1 drop of blue loctite is also recommended
  • Screw size 6-32 x 7/16in

Package Contents:

  • TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports

TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports Orderable Models

List of Orderable Models

  • TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports, .40 S&W, Graphite Black, Cerakote, Stainless Steel, GLKSL23-G2 , MPN: GLKSL23-G2 , UPC: 686294505416 , Code: 29U-PSL-GLKSL23-G2-GLKSL23-G2

TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports Unavailable & Discontinued Models

List of Unorderable Models

  • USED TacFire Glock 23 Gen 3 Replacement Pistol Slide w/Optics Cut & Slide Ports, .40 S&W, Graphite Black, Cerakote, Stainless Steel, GLKSL23-G2, EDEMO1, Condition Fair, Other , MPN: GLKSL23-G2-EDEMO1 , Code: 29U-PSL-GLKSL23-G2-GLKSL23-G2-EDEMO-OT-D
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