Glock 43X MOS 9MM 3.41″ 15RD USA Made

The Glock 43X MOS combines a slim-profile subcompact design with factory-supported optics compatibility and increased magazine capacity. Chambered in 9mm Luger, this model features a 3.41″ GMB steel barrel, 15+1 capacity, and a precision-machined MOS slide designed for mounting compatible miniature red dot sights.

The black polymer frame incorporates an accessory rail and beavertail, while the serrated black steel slide features a durable surface treatment designed to resist wear and corrosion. Fixed sights, ambidextrous controls, three passive safeties, and a loaded-chamber-indicating extractor round out the configuration, making the 43X MOS a versatile option for concealed carry and everyday use.

Benefits

• Optics-Ready MOS Platform — The precision-machined slide provides a factory-supported mounting system for compatible miniature red dot sights.
• 15+1 Capacity — The 43X MOS combines the slim 43X profile with increased capacity through its compact grip configuration.
• Slim Subcompact Design — At 1.10″ wide and 6.50″ long, the 43X MOS maintains the streamlined dimensions associated with the 43X platform.

Features

• GMB Steel Barrel — The 3.41″ steel barrel provides the foundation for the pistol’s compact 9mm configuration.
• MOS Precision-Machined Slide — The serrated steel slide supports compatible optics through the GLOCK MOS plate system, with adapter plates sold separately.
• Three Passive Safeties — Firing pin and trigger block safeties operate automatically as part of GLOCK’s passive safety system.
• Integrated Accessory Rail — The black polymer frame features a rail for compatible lights and other accessories.

Additional highlights include fixed sights, an ambidextrous configuration, a loaded-chamber-indicating extractor, 5.50 lb. trigger pull, black steel slide and barrel finishes, and a complete accessory package with two magazines, magazine loader, cleaning kit, pistol case, and gun lock.

Glock 43X MOS Specifications

Manufacturer: Glock
Model: 43X MOS
Manufacturer Part Number: UX4350203FRMOS
UPC: 764503072864
Type: Semi-Automatic Pistol
Action: DAO
Caliber: 9mm Luger
Capacity: 15+1
Magazine Count: 2
Barrel Length: 3.41″
Barrel Material: Steel
Barrel Finish: Black
Barrel Type: GMB
Threaded Barrel: No
Overall Length: 6.50″
Height: 5.04″
Width: 1.10″
Weight: 1.06 lbs.
Frame Material: Polymer
Frame Finish: Black
Slide Material: Steel
Slide Finish: Black
Trigger Pull: 5.50 lbs.
Safety: Firing Pin / Trigger Block
Sights: Fixed
Hand: Ambidextrous
Optics Ready: Yes, MOS
Optic Footprint: GLOCK MOS Plate System
Rail: Accessory Rail
Condition: New in Box
Included Accessories: Two Magazines, Magazine Loader, Cleaning Kit, Pistol Case, Gun Lock
Note: MOS Adapter Plates Sold Separately