Glock G43X 9mm Slimline Pistol — GMB Barrel, Fixed Sights, USA-Made, Non-MOS, Black, 1x15rd & 2x10rd Mags, Case & Manual
This Glock G43X is a USA-made Slimline 9mm with the Glock Marksman Barrel, fixed sights, and a clean black finish. It includes three magazines (one 15-round and two 10-round), matching serial numbers on the slide, barrel, and frame, and comes in the original Glock case with manual. The slide has front and rear serrations and is the standard non-MOS configuration without an optic cut and includes the Slimline single-slot accessory rail. It uses the Slim (01) magazine format specific to the G43X/G48.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There are minimal markings from previous handling and use. Please refer to the photos for close-up views of surfaces and markings.
What’s Included
- Glock factory clamshell hard case with G43X label
- Owner's manual
- 1x 15-round 9mm magazine
- 2x 10-round 9mm magazines
- Magazine notes: Glock-marked polymer Slimline 9mm magazine(s) and one non-Glock steel-bodied 9mm magazine compatible with the G43X
The G43X is part of Glock’s Slimline series and is configured here in black with a slim, stippled grip that omits finger grooves and features an integral beavertail. The left side of the slide is marked “Glock 43X USA 9x19,” and the right side of the frame shows “MADE IN USA GLOCK, INC., SMYRNA, GA” with the patent URL. The slide, barrel, and frame bear matching serial numbers.
Its 3.41-inch Glock Marksman Barrel supports accuracy, and the striker-fired Safe Action system includes a blade-style trigger safety. The factory trigger weight is 5.5 lb, consistent with the case label notation.
The slide has front and rear serrations for confident manipulation and is a non-MOS configuration with no optic cut. Fixed sights are installed from the factory, with a blade front and notch rear.
This pistol uses the Slim (01) magazine format unique to the G43X/G48. It ships with three magazines, including one 15-round option and two 10-round magazines. It features Glock’s Slimline single-slot accessory rail.




