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GRIP FRAME INSERT FOR GLOCK® Reviews & Ratings

Plastic plug installs in the bottom rear cavity of the frame to fill the opening found in Glock® pistols. Front “lip” forms a tight, flush bond with the mag well to help make sure the mag goes where it should, smoothly. Keeps dirt and debris from finding its way inside the pistol and gives a clean, smooth look. Uses the lanyard hole for retention to snap firmly into place. Glock® Plus Zero fits Models 17 through 25, 31, 32, 34, 35, 37, and 38. Gen 4 Grip Frame Inserts allow for use of the factory interchangeable backstraps. Gen 4 Full & Mid model fits Generation 4 Glock® models 17/18/19/22/23/24/25/31/32/34/35/37/38. Gen 4 Subcompact model fits Generation 4 Glock® models 26/27/33/39. Other inserts fit the Glock® models indicated in the price lines below. Does not add extra rounds.

SPECS: Impact-resistant plastic, black. One per pack.

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5 Stars

79%

4 Stars

3 Stars

2 Stars

1 Stars

17%

Reviews Summary

The GRIP FRAME INSERT FOR GLOCK® is praised for its fit and ease of installation, with many users noting it effectively plugs the grip hole and keeps debris out. However, there are concerns about its durability, particularly for subcompact models, where some reviewers experienced the insert coming loose after a few shots. Overall, it’s a cost-effective solution but may require additional securing methods for stability.

What Reviewers Are Saying

Ease of Installation

60%

A significant number of reviewers appreciated the straightforward installation process, highlighting that the insert fits well and requires minimal effort to set up. This ease of use is a notable strength of the product, with many stating that they were able to install it quickly without any complications.

Fit and Compatibility

55%

Overall, the insert is reported to fit well in various Glock models, particularly in Gen 4 versions. However, some reviews indicated discrepancies in fit, especially with subcompact models, where users faced issues like the insert slipping out after a few shots. This mixed experience indicates variability in compatibility across different versions.

Durability Concerns

40%

A common theme among reviews is the concern for the insert's durability. Some users reported that the plug tended to come loose, especially during use, which raised concerns about its effectiveness during critical situations. The potential need for additional securing methods, like adhesive, was suggested by several reviewers.

Aesthetic Improvement

45%

Reviewers frequently noted that the insert enhances the appearance of the firearm by covering the grip hole and providing a cleaner look. While it may serve more as a cosmetic upgrade rather than a tactical necessity, many felt it was a worthwhile addition for improving the gun's overall aesthetic.

Value for Money

50%

Many customers feel that the affordable price of the GRIP FRAME INSERT justifies its purchase. With its low cost, and although there are some issues with fit and durability, users generally find it to be a practical investment for the benefits it offers in terms of utility and appearance.

Functionality

35%

The insert effectively serves its primary function by keeping dirt and debris out of the grip, which users found valuable. Reviewers reported satisfaction in this regard, reinforcing the product's intended purpose. Nonetheless, some indicated that it might not be as practical or necessary for all users, suggesting it fulfills a more aesthetic role.

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GLOCK PLUG

Fit as advertised. Great product.

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

by CHRISTOPHER WILLARD on August 25, 2025

Verified Purchase

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Works great in Glock 45

Not much you can say about it. Simple and fits well.

Fits well and easy to install

Easy to install and fits well

Great

Fit perfectly, does what it is advertised to do.

Works Fine In Gen 4, Mod 20 and 21...

This Grip Plug fits as it should in Glock Gen 4, Models 20 and 21. Just thought I would add this due to the other review. I didn't have any problem with the fit and you shouldn't worry... it will fit the Gen 4 Glocks indicated in the description!

Fits perfect

Works great

Easy and useful Glock Add-on

This is an inexpensive easy to install accessory. It really adds to the look and utility of the gun, keeping "crud" out of the bottom of frame.. I have installed two of them now on my glocks. Every gun should have one..

Easy installation

Installed this to my Glock 19 Gen 4. I was easy to install and it works good for its intended purpose. It doesn't look perfect but its above acceptable.

by Markapollo on November 27, 2019

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Great Addition to Gen 4 Glock

Excellent piece of kit for a Glock 26 Gen 4 and the annoying hole in the grip bottom of a Glock, it's a must have on any Glock. This went in easy and trims it out nicely!!

Glocks yes, P80's maybe

These fit and look great in my Glock 19/17/23/22's. As for the Polymer80's, I've had mixed results. It does fit in my full-size G17 clone P80 model PF940V2, but is a very loose fit in the compact G19 clone P80 model PF940C. Just so ya know, Glocks yes, P80's maybe.