• Lightweight, allows a GEN3 slide on a GEN4 frame
  • Prevents movement of the GEN3 recoil rod and spring from possibly damaging your Glock Gen 4
  • Prevent flex in frame
  • Eliminate the gap


  • Material: Polymer
  • Weight: 0.07 oz.


  • Glock Gen 3


Are you interested in using a Gen 3 slide on a Gen 4 Glock? Look no further; the Strike Industries Glock Gen 3 to Gen 4 slide adapter is your solution.

Improved Form and Function

Strike Industries strategically designed their Glock Gen 3 to Gen 4 slide adapter to improve your weapon's aesthetics and function.

This Glock Gen 3 to Gen 4 slide adapter addresses your Glock's aesthetics by eradicating the gap that occurs when using a factory or aftermarket Gen 3 slide in a Gen 4 frame. This gap is not only unattractive but can cause damage to your Glock by allowing the frame to flex.

By installing Strike Industries' Glock Gen 3 to Gen 4 slide adapter, you address the damage that this unattractive gap may cause. This slide adapter can prevent the recoil rod from moving and the frame from flexing, which may prevent damage from occurring to your weapon.

Strike Industries Quality and Versatility

Strike Industries designed their Glock Gen 3 to Gen 4 slide adapter for shooters who want the freedom to choose from aftermarket parts; this slide adapter will not limit your choices as you plan a unique build for your Glock.

True to their reputation, Strike Industries constructed this Glock Gen 3 to Gen 4 slide adapter from a durable yet lightweight polymer, offering you a high-quality part at a cost-efficient price.



This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Wing Tactical, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit

Have a question?

Ask an Expert

Reviews (2)

  • Perfect solution

    Posted by Ray on 24th Apr 2023

    This is a must have for upgrading a slide with a newer frame. Perfectly solves the problem. Strong, durable and drops right in with the guide rod.

  • g3 to g4 slide adapter

    Posted by Ching on 10th Jan 2021

    works as expected. used the adapter on my g3 slide on a g4 frame. material and build quality is durable. fitment and installation is easy with no tools required.

Customers Also Viewed