EXTENDED SLIDE STOP LEVER GLOCK® GEN 1-3 20/21/29/30/37/38/39 Reviews & Ratings

Drop-in replacement for factory slide release lever has a much larger finger pad and a trapezoid-shaped bump that help ensure you release the slide fast, on the first try, after a reload. Saves precious seconds that can be lost making multiple swipes to release the slide and chamber the next round. Low profile and smooth contours will not affect holster fit or snag on clothing. Rugged, all-steel construction; matte black finish matches Glock® factory finish.

NOTE: This extended slide stop lever is NOT COMPATIBLE with GEN 4 models.

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Reviews Summary

Customers praise the extended slide stop lever for Glock models, highlighting its effectiveness and ease of installation. Many appreciate its ergonomics, specifically for those with limited hand strength. It's seen as a valuable upgrade from the stock version, despite some wishing it were standard equipment. Overall, it delivers excellent functionality at a reasonable price.

What Reviewers Are Saying

Product Functionality

85%

Reviewers express high satisfaction with the extended slide stop lever's performance, noting its reliability and convenience in operation. Users report it allows for effortless slide release, significantly enhancing user experience, especially for those with physical limitations.

Ease of Installation

65%

Many users highlight that the lever is simple to install, often taking only minutes, which adds to the overall positive experience with the product. This straightforward installation process is a common point of praise among reviewers.

Product Value

70%

Customers find the product to be a cost-effective solution compared to aftermarket alternatives, often mentioning that it offers great performance at a competitive price. This reflects positively on its perceived value for money.

Comparative Upgrade

50%

Several reviews point out that the extended slide stop is superior to the manufacturer's stock option, with users calling for it to be provided as standard equipment. This sentiment underscores the desire for better functionality in Glock products.

Suitability for Specific Needs

40%

Some reviewers mention how the lever's design particularly benefits users with physical difficulties, such as arthritis or nerve damage. This highlights the product’s adaptability to different user needs, making it a favored choice among those with specific requirements.

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Glock Perfection

Factory extended Glock slide release for G 21…. There are so many aftermarket products available which will do the job however so many of them are so obtrusive they snag on everything and release slide at Cetera when not wanting it to the factory glock extended slide release for the Glock 21 is a great all around option for an extended mag release. Has enough of a bump on the lever to do the job efficiently yet not catch on holster or clothing… Half the price of an aftermarket unit as well Win-w

Would you recommend this? Yes, I would recommend to a friend

by TIM BUTENSCHOEN on June 20, 2025

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Great Update

Great update for glock Agree with other review should be stock

Use for G21

I read all the reviews and answers to questions. From what I can tell and my experience on the installs use this for the G21. Use the other part for the G17/19 and G30. I didn't realize how convenient it was until had one installed on a G30. I can't get the slide to drop every time when installing a mag. But using my thumb to drop the slide is 100% every time. Minutes to install.

Good Improvement

This is the best thing I've installed on my Glock, too bad they don't come as a standard item. It is not oversized and has just a bit more material to the rear of the stop that makes it function effortlessly. My right thumb is arthritic and has nerve damage so it is a great asset for me. This slide stop makes for an easy operation of the slide on lockup or release and is much better than the stock lever. Great job Gaston!

Worked in my Glock 21 Gen 3

Bought this to install in my glock 21 gen 3, it fit perfect. Works flawlessly. Makes releasing the slide quick every time.

Glock 21 SF

A little better than stock, but comes in handy during competitions. Wish glock would make this a stock piece, but it's not too expensive as a replacement part. I currently us this with my G21SF and it fits well. Not hard to install.