Glock 43X 9mm Slimline, Black Slide, 3.43 in Barrel, Austrian-Marked, Non-MOS, 15+1
This Glock 43X stands out as a black-slide Slimline 9mm with Austrian markings and matching serial numbers on the slide and frame. It is the standard non-MOS configuration with no optic cut and no accessory rail. The pistol comes with one 15-round steel magazine and features an orange-outline front sight paired with a square-notch rear. Condition is very good with a clean, mirror-finish bore.
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 - Well-defined polygonal rifling.
Specific Condition Details: There are minor blemishes and a small rust spot on the rear sight.
What’s Included
- 1x 15-round steel magazine with orange follower and "MADE IN THE USA" marking; flush baseplate
The 43X Slimline format delivers a thin, carry-friendly profile with a 3.43-inch barrel and a black slide featuring front and rear serrations for positive manipulation. The frame uses Glock’s textured Slimline grip with no finger grooves and an integrated beavertail for a secure, consistent hold.
This example is the black slide variant rather than the early silver-slide release. Controls are set up with a left-side slide stop and a left-side, push-button magazine release for intuitive operation.
Sights include an orange-outline front post and a square-notch rear, providing a clear, fast-to-acquire sight picture.
It is the standard non-MOS configuration with no optic cut and no accessory rail, maintaining the clean Slimline profile favored by many users.
Austrian proof symbols and the "AT" marking are present on the barrel, and the frame is marked "MADE IN AUSTRIA • GLOCK, INC., SMYRNA, GA." The slide and frame carry matching serial numbers. The Safe Action trigger with a safety tab and the trigger safety tab system are present as expected. Capacity is 15+1 with the included steel magazine.

