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Will the Gen 3 G21 slide work on a Gen 2 G21? — 1 Answer

by jay, from NC, United States Asked on January 23, 2022

Name Alpha Shooting Sports Marksman V4 Pistol Slides for Glock
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Answered by Ethan, Gear Expert, from IL, United States, on February 01, 2022

Yes. Gen 3 Glock slides will fit and function on their previous generation model. So assuming you have a Gen 2 Glock 21, the gen 3 Alpha Shooting Sports Marksman V4 Pistol Slide for the Glock 21 will fit and function fine.

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