Glock 43X MOS Slimline 9mm Luger Semi-Automatic Pistol – Optic-Ready, 10+1, Black
The Glock 43X MOS brings the proven Slimline 9mm platform together with a factory-milled slide ready for micro red-dot sights. Its combination of a slim 10-round grip, Glock Marksman Barrel, and forward cocking serrations makes this pistol notable for concealed carry users who want modern features without added bulk.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – Clean, mirror finish, sharp lands and grooves.
Specific Condition Notes: Minimal markings from previous handling. Bore remains bright and clean.
What’s Included
- Three 10-round Glock OEM slim polymer magazines (part no. 47574)
- Glock factory clam-shell pistol case
- Glock "Instructions for Use" owner’s manual (English)
- Glock polymer magazine loading aid
- Glock slim slide-stop lever (loose, uninstalled)
The 43X MOS slide arrives from the factory with an RMSc/507K-pattern optic cut and matching cover plate, allowing direct mounting of popular micro red dots without additional milling.
Glock’s Marksman Barrel features polygonal rifling and a recessed crown, enhancing accuracy and barrel life while maintaining the pistol’s 3.41-inch compact length.
The Slimline frame uses glass-fiber-reinforced polymer and a textured grip that balances secure purchase with minimal width. A reversible magazine release supports left- or right-handed shooters, and the Safe-Action trigger system provides a consistent 5.5 lb pull with internal triple safeties.
Austrian CIP proof marks, matching serial numbers on slide, barrel, frame, and case, and the inclusion of Glock’s factory accessory rail underscore this pistol’s factory-original configuration.