Glock 43X MOS 3.4″ 15-Round 9mm Pistol

Glock 43X MOS 3.4″ 15-Round 9mm Pistol

Chambered in 9×19 the G43X MOS features slide cuts designed for specific micro-optics and the GLOCK Slim Mounting Rail for mounting accessories.

The perfect tactical partner in the well-known GLOCK Slimline design for comfortable concealability.

The G43X MOS has a short subcompact barrel length and a comfortably balanced, versatile compact-size grip with a minimal profile. It incorporates elements of the Slimline series such as the short trigger distance, a frame with a built-in beavertail as seen on the G43 and the G42, a reversible magazine catch. This model has the incredibly accurate, match-grade GLOCK Marksman Barrel (GMB) of the Gen5 series as well as the tough nDLC finish on the slide. The G43X MOS also features precision-milled front serrations.

The new and improved slim magazine is built with a metal magazine body and an orange magazine follower for higher visibility. New for 2026 and fits 15 rounds.

Note: The G43X with the Modular Optic System (MOS) does not come with adapter plates.

Specifications
Capacity: 15 Rounds
Caliber: 9x19mm
# of Magazines: 2 (15-round magazines)
Finish: Black nDLC Slide / Polymer Frame
Sights: Fixed Glock Polymer

Regulations
This is a regulated item and requires shipment to a Federal Firearms License holder. After you have placed your order, please have your order number and a copy of your preferred store’s FFL emailed to info@rooftopdefense.com to avoid delays. After I have received their FFL, I will ship your order as soon as possible!

Made in Austria

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