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Questions & Answers
Is this slide compatible with a glock 23 gen 4???? Expert Answer

Yes, this Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide will be compatible with a Gen 4 Glock 23 frame. However, you may need to swap the ejector if you experience problematic ejection, and you will need to purchase a 9mm barrel.

by Ethan, Gear Expert, March 27, 2024
Is this item legal in CA? Manufacturer Answer

It is up to you to interrupt your local gun laws and regulations.

by Killer Innovations, Manufacturer, May 26, 2022
Customer Reviews
Most Recent Reviews
Killer Innovations Velocity slide V2 Glock Gen4 by Jason, Verified Owner, November 8, 2023
This is a super high quality slide! The tolerances were a little tight but functions flawlessly with oem Glock internals. I’ve been very impressed with Killer Innovations products. Shipping from Optics Planet was a little slow, like always.
Read 1 Review
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Product Info for Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide

Enhance your handgun build with a Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide. Killer Innovations machined these Pistol Slides & Slide Parts from 17-4 stainless steel that's tough yet resistant to corrosive elements and other environmental hazards, and these Killer Innovations Glock 19 / Gen 4 / Version 2 Slides are resistant to the majority of solvents and oils used in the cleaning process. The main benefit of using the Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide Replacement is that it greatly enhances your grip on your weapon and it reduces the fatigue some people experience while racking their slide. These slides are a perfect choice for those who want a more reliable and precise control of their handguns. Grab your Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide to unleash your full creative potential at the range or in the field.image

Specifications for Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide:

Manufacturer: Killer Innovations
Gun Make: Glock
Gun Model: Glock 19
Model Generation: 4
Optic Cut: Leupold DeltaPoint Pro, Trijicon RMR
Fabric/Material: 17-4 Stainless Steel
Included Accessories: 1 Slide, 1 RMR Shim Black, 1 Coverplate Black, 2 coverplate screws Blue
Condition: New

Features of Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide

  • Compatible with = Glock 19 / Gen 4
  • Red Dot Sight Cut = Version 2 = Trijicon RMR / Leupold Delta Point Pro
  • Slide Material =17-4 Stainless Steel
  • Slide Weight = Glock 19 9.4 oz (stripped slide with cover plate and screws)
  • Includes: 1- Slide (Choice of Finish) / 1- Coverplate (Black) / 2 coverplate screws (Blue) / 1- RMR Shim (Black)

Package Contents:

  • Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide
  • 1 Coverplate (Black)
  • 2 Coverplate Screws (Blue)
  • 1 RMR Shim (black)

Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide Orderable Models

List of Orderable Models

  • Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide, MDC, Gray, VSLG1942MDC , MPN: GLKSL291MDC , UPC: 810104450409 , Code: 3P4-PSL-KILINVEL23-VSLG1942MDC
  • Killer Innovations Velocity Glock 19 Gen 4 Version 2 Pistol Slide, Black, GLKSL291DLC , MPN: GLKSL291DLC , UPC: 810104450393 , Code: 3P4-PSL-KILINVEL23-GLKSL291DLC

Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide Unavailable & Discontinued Models

List of Unorderable Models

  • Killer Innovations Velocity Glock 19 Gen 4 Version 2 Slide, BLACK NITRIDE, VSLG1942BNI , MPN: VSLG1942BNI , Code: 3P4-PSL-KILINVEL23-VSLG1942BNI
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Last updated 2026-06-27 UTC.