The Glock G43X MOS is a slimline 9mm pistol designed for comfortable concealability with modern optics and accessory compatibility. Built around a compact-length grip and short subcompact barrel, it delivers balanced handling in a minimal-profile frame. The MOS slide is cut for select micro-optics and paired with the GLOCK Slim Mounting Rail, while Gen5 and Slimline refinements—anchored by the match-grade Glock Marksman Barrel (GMB)—provide accuracy, control, and everyday reliability.
FEATURES
- MOS slide cut for select micro-optics
- GLOCK Slim Mounting Rail for accessories
- Glock Marksman Barrel (GMB) for enhanced accuracy
- Short trigger distance with integrated beavertail
- Reversible magazine catch
- Precision-milled front slide serrations
- Slim 15-round magazine with high-visibility orange follower
SPECIFICATIONS
- Caliber: 9mm Luger (9×19)
- Action/System: Safe Action®
- Capacity: 15 rounds
- Barrel length: 3.41 in
- Overall length: 6.50 in
- Slide length: 6.06 in
- Overall width: 1.10 in
- Slide width: 0.87 in
- Height (with magazine): 5.04 in
- Weight (without magazine): 16.26 oz
