Glock G43X 9mm Slimline, 3.41 in GMB Barrel, 10+1 Capacity, Matte Black, Fixed Sights, 5 Magazines
The Glock G43X Slimline delivers a thin, compact package with a 10+1 capacity, combining a subcompact-length slide with a compact-height slim grip. This Austrian-made example features the Glock Marksman Barrel, matte black slide with front and rear serrations, and standard fixed polymer sights. It comes well-appointed with five factory 10-round Slimline magazines and the original Glock hard case.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Well-defined rifling consistent with the Glock Marksman Barrel.
Specific Condition Notes: This pistol shows minimal evidence of prior use and has been well maintained.
What’s Included
- Glock factory hard case
- Five 10-round Glock OEM Slimline 9mm magazines for G43X/G48
The G43X stands out in Glock's Slimline series with its balance of concealability and capacity. Its subcompact-length slide paired with a compact-height, slim grip yields a comfortable, concealable profile while holding 10+1 rounds of 9mm Luger.
The 3.41 in Glock Marksman Barrel is designed for enhanced accuracy, and this pistol uses Glock’s striker-fired action with a 5.5 trigger weight. Standard fixed polymer sights include a white dot front and white U-notch rear for a clear sight picture.
The matte black slide features both front and rear serrations for confident manipulation. The black polymer frame has a slim single-stack grip with Gen5-style microtexture and an integral beavertail to aid control.
Controls are straightforward, including a reversible magazine release to accommodate different shooter preferences. This model is the non-MOS configuration and has no accessory rail, keeping the profile clean and streamlined.
This example includes five factory Slimline magazines and the original Glock hard case. It also has matching serial numbers on the slide, barrel, and frame, with factory markings indicating Austrian manufacture and Glock’s Smyrna, GA import.




