Elite Tactical Systems (ETS) builds this extended magazine (part no. GLK-43X-19) for the Glock 43X and 48, chambered in 9mm Luger. The translucent polymer body is molded from an extreme-impact-resistant material with superior heat, cold, and UV resistance, and it’s creep resistant, meaning the feed lips and body won’t spread even when stored fully loaded for long periods. Extending capacity to 19 rounds gives the slim-frame 43X/48 significantly more capacity than its factory flush magazine. For Elite Tactical Systems Group owners running a 43X or 48, this handgun magazine adds a lot of capacity to a slim carry gun.

Key Specifications

• Chambered in 9mm Luger.
• Holds 19 rounds in an extended body.
• Fits the Glock 43X and 48.
• Molded from translucent, impact-resistant polymer.
• Resists heat, cold, and UV exposure.
• Creep resistant, so feed lips and body won’t spread under long-term loaded storage.
• Classified by the manufacturer as a Magazine.
• Sold individually, one per package.

Frequently Asked Questions

What pistols does this fit? The Glock 43X and 48, chambered in 9mm Luger.

Why is the body translucent? It lets you see your remaining round count without removing the magazine, and it’s built from an impact- and UV-resistant polymer.

Buy the ETS Glock 43X/48 19-Round Extended Magazine

An extended, translucent-body magazine, this ETS spare adds serious capacity to a slim-frame Glock 43X or 48. Order it from our Lubbock, Texas gun shop for fast, insured shipping.