ETS Group GLK439 9-Round 9mm Luger Pistol Magazine for Glock 43 - Clear Polymer

The ETS Group GLK439 is a 9-round 9mm Luger magazine built for Glock 43 owners who want dependable backup capacity without the bulk. Built from translucent polymer, these magazines let you see at a glance whether you're topped off or running low—a simple detail that matters when you're training, competing, or carrying daily. ETS engineered these to pair lightweight construction with the same feed reliability you expect from your pistol, and they'll play nice with Glock factory floorplates or aftermarket options.

Lightweight polymer construction keeps your carry rig nimble while delivering the round count and durability serious shooters demand. The translucent body eliminates guesswork about magazine status, and the creep-resistant design means the feed lips and body stay true even during long-term storage—loaded or empty. That matters if you keep a magazine staged for months between range sessions or deployment. Disassembly is straightforward thanks to the purposeful base plate design, so cleaning and maintenance aren't a chore.

Whether you're running a Glock 43 as a primary carry gun, backup, or training pistol, an extra 9-round magazine extends your practice or match time between reloads. ETS offers this GLK439 in 6-, 9-, and 12-round configurations, so you can tailor capacity to your mission. If you value seeing what's in the mag and want a proven polymer option that won't let you down, this is worth adding to your magazine lineup.

Key Features

• Translucent polymer body—instantly check if magazine is loaded
• Compatible with Glock factory floorplates and aftermarket alternatives
• Creep-resistant design preserves feed lips and body geometry during extended storage
• Easy disassembly with integrated base plate
• Lightweight polymer construction

Specifications

Product Name	ETS Group GLK439 9-Round 9mm Luger Pistol Magazine for Glock 43
Manufacturer	ETS Group
Caliber	9mm Luger
Capacity	9 rounds
Firearm Compatibility	Glock 43
Material	Translucent polymer
Floorplate Compatibility	Glock OEM and aftermarket floorplates

Frequently Asked Questions

Will an ETS GLK439 magazine work with my Glock 43?

Yes. This magazine is designed specifically for the Glock 43 and will function with both OEM Glock floorplates and aftermarket alternatives.

What's included with the magazine?

The product includes the translucent polymer magazine body and base plate. It is compatible with Glock factory and aftermarket floorplates.

Why choose a translucent magazine?

The clear polymer body lets you visually confirm the magazine's load status without removing it from your gear or pistol—useful during training, competition, or routine carry checks.

Does ETS make other capacity options for the Glock 43?

Yes. ETS offers 6-round, 9-round, and 12-round configurations for the Glock 43, so you can choose the capacity that fits your training, match, or carry needs.