glock 43x mos

Glock® 43X MOS 9mm Semi-automatic Pistol

The Glock 43X blends enhanced capacity and sure-handed control with a high degree of concealability…creating a perfectly balanced Slimline Pistol that FEELS like a full-sized gun in your hands, but virtually disappears beneath clothing. The addition of an optics cut-out takes it to the next level, allowing you to attach a mini red dot with no adapter plate necessary.

Functionally, the 43X MOS is identical to the standard 43X. The grip is just 0.75″ longer than the standard G43, but houses 4 more rounds—a fair trade-off if you ask us. Just as importantly, the extra length gives you plenty of material to grab on to, and won’t leave your pinky dangling. The G43X features roughly the same slide dimensions as the standard G43, but the frame is a touch wider (0.09″ to be exact) to help accommodate those extra rounds. The slide itself is enhanced with front serrations for press checks, as well as beveled leading edges that makes re-holstering easier and more intuitive.

But it’s the addition of the Modular Optics System that pushes the 43X to new heights. It accommodates the Shield RMSC, SIG Romeo ZERO, Holosun 507k, and Swampfox Sentinel—without the use of a mounting plate.

Finished off with the same short-distance trigger, built-in beavertail, and Glock Marksman Barrel found on other Glock Slimline models, the G43X MOS is a great little Pistol that’s easy to hide, easy to shoot, and just as dead-on reliable as a Glock handgun should be.

• Modular Optics System: slide cut-out accommodates the Shield RMSC, SIG Romeo ZERO, Holosun® 507k, and Swampfox Sentinel mini red dots
• Grip is just 0.75″ longer and 0.09″ wider than the standard G43, but holds 4 more rounds
• Slide is the same dimensions as the standard G43, but features front slide serrations and beveled leading edges
• Glock Marksman Barrel features polygonal rifling that creates better bullet-to-barrel fit
• Lower bore axis helps mitigate felt recoil and muzzle rise
• Includes (2) 10-rd. magazines

PLEASE NOTE: Standard G43 magazines will not work in the G43X (and vice versa).Order today!

Key Specifications