Glock predictably entered the market, but the company was just a little late to the party. Glock 43 vs. 43X Specs ... The Niche Filled by the Glock 43 G43 See It Glock has offered tiny 9mm handguns ...

Like Glock’s other “Crossover” models (indicated by the X), the Glock 43X features a longer grip compared to the slide length. This was first tested with the Glock 19X, which paired a full ...

GLOCK, Inc.'s Slimline GLOCK 43X and GLOCK 48 are now available in the Modular Optic System (MOS) configuration. These slim 9X19 pistol models feature a micro-optic-ready factory ...

The Glock 43X MOS was completely redesigned from the original 43X and features some major improvements. It’s incredibly small, 6.5” overall with the barrel accounting for 3.4”.

Sure enough, the Glock 43X was born. With the same slide and barrel length as the Glock 43, the frame was long enough to hold ten rounds of 9mm per magazine.