Strike Industries EMPG43XBK Enhanced Polymer Magazine Plate for Glock 43X – Black Finish, Extra Grip, +2 Capacity

The Strike Industries Enhanced Polymer Magazine Plate for Glock 43X is a simple, effective way to boost both capacity and control on your carry gun. This magazine extension adds two rounds to the 43X magazine—bringing your total to 12—while extending the grip surface to give your pinky finger the real estate it needs for a higher, more secure hold. The low-drag design plays well with typical holsters and gear, and the finish matches the factory Glock grip frame so it looks intentional rather than bolted on.

Designed for everyday carry and defensive use, the Enhanced Polymer Magazine Plate solves two common 43X complaints at once: the compact grip that leaves shooters short a finger, and the desire for a few extra rounds in the magazine without going to a full-size gun. The polymer construction is durable and lightweight, and the unique locking mechanism ensures the plate stays put under recoil and during reloads.

Installation is straightforward, and the extension works with standard 43X magazines. If you run your 43X 10-round magazine with this plate, you're looking at a 12-round capacity—a meaningful bump for a gun that prioritizes concealability. The thoughtful grip extension makes the gun feel more natural in hand without adding bulk or changing your carry footprint significantly.

Key Features

• Adds 2 rounds to Glock 43X magazine capacity (10+2=12 rounds)
• Extended grip surface provides space for improved finger purchase and control
• Low-drag, snag-free design works with standard carry gear
• Polymer construction with factory-matched finish
• Unique locking design keeps the plate secure during use and reload
• Quick and easy to grip during magazine handling

Specifications

Frequently Asked Questions

What magazines does this fit?

The Strike Industries Enhanced Polymer Magazine Plate is designed for Glock 43X magazines. It will extend any compatible 43X magazine by two rounds.

Will this fit in my carry holster?

The extension is designed with a low-drag profile intended to work with typical carry holsters and gear. However, holster fit can vary by model and brand—verify compatibility with your specific holster before carrying.

How many rounds does this add?

The Enhanced Polymer Magazine Plate adds 2 rounds to a standard 10-round Glock 43X magazine, bringing total capacity to 12 rounds.

Is this made to match the Glock 43X grip?

Yes, the extension is designed to match the look and finish of the factory Glock grip frame, so it integrates seamlessly with your gun's appearance.