Glock G43X MOS Sub-Compact 9mm (Black)

GLOCK G43X MOS — 9mm Sub-Compact (Black)

Concealable, optic-ready, everyday confidence.

The GLOCK G43X MOS blends a slim, single-stack grip with Glock’s MOS optic-ready slide so you get true deep-carry concealability plus the option to mount a micro red-dot for faster sighting. Chambered in 9mm and built on a lightweight polymer frame with Glock’s proven Safe Action system, the G43X MOS gives shooters a compact carry package that still delivers shootability, reliable function, and modern upgradeability.

Key Features

• Model / Type: GLOCK G43X M.O.S. — striker-fired, semi-automatic sub-compact pistol

• Caliber: 9mm — controllable and widely available for carry and practice

• Capacity: 10+1 (standard single-stack configuration; ships with a 10-round magazine)

• Barrel / Size: Sub-compact footprint for deep concealment (compact barrel and slide for easy carry)

• Optic Ready: MOS-cut slide for mounting micro red-dot optics without custom gunsmithing

• Slide / Finish: Durable factory finish and front slide serrations for positive manipulation (black)

• Frame / Grip: Slim single-stack grip profile for comfortable concealment and positive purchase

• Sights: Standard Glock sighting set (co-witness options when using a mounted optic)

• Use: Designed for concealed carry, back-up use, and shooters who want an optic-capable carry pistol

Why It Stands Out

The G43X MOS gives you the best of both worlds — a narrow, carry-friendly grip that disappears under clothing, plus an MOS-ready slide so you can add a micro red dot for faster target acquisition. It’s ideal when you want minimal printing without sacrificing modern sighting options or Glock’s legendary reliability.

Perfect For

• Concealed-carry owners who want an optic-capable sub-compact

• Shooters upgrading a carry gun to a micro red-dot platform

• Those who prefer a slim, single-stack grip for comfort and concealability

• Anyone wanting a reliable, low-maintenance 9mm for everyday carry