---
product_id: 6632854
title: "PG-G4MF Frame Insert for Mid and Full Size Glock Gen 4 Frames (NOT for 10mm or .45ACP) Black"
brand: "pearce grip"
price: "66 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Pearce Grip"
url: https://www.desertcart.ro/products/6632854-pg-g4mf-frame-insert-for-mid-and-full-size-glock
store_origin: RO
region: Romania
---

# Precision fit for Gen 4 Glock frames Debris-blocking frame cavity insert Proudly made in the USA PG-G4MF Frame Insert for Mid and Full Size Glock Gen 4 Frames (NOT for 10mm or .45ACP) Black

**Brand:** pearce grip
**Price:** 66 Lei
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in Performance, Block Out the Rest!

## Quick Answers

- **What is this?** PG-G4MF Frame Insert for Mid and Full Size Glock Gen 4 Frames (NOT for 10mm or .45ACP) Black by pearce grip
- **How much does it cost?** 66 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/6632854-pg-g4mf-frame-insert-for-mid-and-full-size-glock)

## Best For

- pearce grip enthusiasts

## Why This Product

- Trusted pearce grip brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Debris Defense System:** Keeps your magazine well clean and free from dirt and grime, maintaining optimal firearm performance.
- • **American Craftsmanship:** Manufactured in the USA with precision and quality you can trust, elevating your Glock’s reliability.
- • **Effortless Installation:** Simply remove the backstrap and snap the insert into place—no tools or gunsmithing required.
- • **Backstrap Friendly Design:** Allows use of factory interchangeable backstraps without compromising grip integrity or comfort.
- • **Seamless Gen 4 Compatibility:** Specifically engineered for Glock Gen 4 mid and full-size models, ensuring a perfect friction fit every time.

## Overview

The Pearce Grips PG-G4MF Frame Insert is a precision-engineered accessory designed exclusively for mid and full-size Glock Gen 4 frames. It provides a friction fit that secures the insert in the frame’s bottom rear cavity, preventing debris from entering the magazine well while allowing full use of factory interchangeable backstraps. Made in the USA, this sleek black insert enhances both the appearance and functionality of your Glock without complicated installation.

## Description

The Pearce Grips Frame Insert installs in the bottom rear cavity of the Glock frame. It provides a cleaner appearance and keeps debris out of the frame cavity. Make sure to order the the correct size for your Glock

Review: Plug the Hole! - Works fine. Fits in Gen 4 frame.
Review: It works - It works like it should. Installed easy. Fit good. To install remove back strap on gen 4 and 5. Then push in the hole in the grip. Looks good. And should keep dirt out. If you have to use or want to use a gun lanyard you will have to remove it.

## Features

- Fits Gen 4 (only) models 17, 18, 19, 22, 23, 24, 31, 32, 34, 35, 37, and 38
- Allows you to use factory interchangeable backstraps
- Helps keep debris out of the magazine well
- Friction fit holds the unit in place in the bottom rear cavity of the frame
- Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00757KBIW |
| Best Sellers Rank | #389,155 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,507 in Hunting & Shooting Gun Grips |
| Brand Name | Pearce Grip |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,243) |
| Date First Available | February 3, 2012 |
| Grip Size | Mid and Full Size Glock Gen 4 |
| Included Components | Pearce Grips PG-G4MF Frame Insert for Mid and Full Size Glock Gen 4 Frames (NOT for 10mm or .45ACP) |
| Item Dimensions LxWxH | 0.06 x 0.01 x 0.03 inches |
| Item Package Dimensions L x W x H | 3.54 x 3.27 x 1.5 inches |
| Manufacturer | A.C. Kerman, Inc |
| Model Name | Pearce Grips PG-G4MF Frame Insert for Mid and Full Size Glock Gen 4 Frames (NOT for 10mm or .45ACP) |
| Model Year | 2010 |
| Number of Items | 1 |
| Package Weight | 0.01 Kilograms |
| Part Number | PG-G4MF |
| Size | Glock Mid and Full Gen 4 Only |
| Sport Type | Hunting |
| Style | Glock Mid and Full Size Gen 4 |
| Suggested Users | unisex-adult |
| Warranty Description | No Warranty |

## Product Details

- **Brand:** Pearce Grip
- **Color:** Black
- **Global Trade Identification Number:** 00605849200071
- **Material:** Polymer
- **UPC:** 605849200071

## Images

![PG-G4MF Frame Insert for Mid and Full Size Glock Gen 4 Frames (NOT for 10mm or .45ACP) Black - Image 1](https://m.media-amazon.com/images/I/61JbAAT5KzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Plug the Hole!
*by C***N on November 7, 2025*

Works fine. Fits in Gen 4 frame.

### ⭐⭐⭐⭐⭐ It works
*by M***A on March 15, 2023*

It works like it should. Installed easy. Fit good. To install remove back strap on gen 4 and 5. Then push in the hole in the grip. Looks good. And should keep dirt out. If you have to use or want to use a gun lanyard you will have to remove it.

### ⭐⭐⭐⭐⭐ Great Little, Inexpensive G22, Gen4 Accessory
*by D***Y on October 9, 2016*

This insert is to fill the opening at the bottom of the grip just behind the magazine well of a Gen 4 Glock G17, G22 and G31. It takes a minute to figure out how this insert fits in the opening, but once visualized it's no problem. There is a clip on this insert which has a small button on it. As the clip is depressed and the insert slid into the opening the button will naturally slip into the small hole on the bottom of the back strap. This will lock the insert in place. If the alternate back straps are used this insert can remain in place without interference. If someone want to remove this insert it's easy to do. Push the small button in and put upward pressure on it and the insert can be pried out. With this insert in place the heel of the butt finally looks finished. I like this little accessory. It's inexpensive, easy to install and adds to the appearance of my G22.

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**Shop now:** [https://www.desertcart.ro/products/6632854-pg-g4mf-frame-insert-for-mid-and-full-size-glock](https://www.desertcart.ro/products/6632854-pg-g4mf-frame-insert-for-mid-and-full-size-glock)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-27*