Glock 43X Slimline MOS 9mm - Night Sights, GMB 3.41 in. Barrel, Custom Stipple, Flat Trigger, Flared Magwell
This Glock 43X Slimline MOS stands out with installed night sights, the Slimline MOS optic cut, and a Glock Marksman Barrel. It is further enhanced with tasteful, functional upgrades including an aftermarket stippled grip, flat-faced trigger shoe, and a flared magazine well. Austrian markings and CIP proofs are present, and the slide, barrel, and frame share matching serial numbers.
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 - Polygonal rifling with crisp, well-defined surfaces.
Specific Condition Notes: Minimal handling marks are present. Please refer to the photos for details.
What’s Included
- Glock factory hard case with external label matching the firearm
- Owner's manual
- 1x 10-round Glock factory single-stack 9mm magazine (floorplate marked 47574; witness holes 3–10)
- DPP GL-M07KA optic adapter plate
- Installed night sights
- Installed aftermarket flared magazine well
- Installed aftermarket flat-faced trigger shoe with safety lever
- Installed custom engraved rear slide cover plate with "Psalm 144:1" text
- Installed aftermarket stippled grip texture on frame
The 43X Slimline MOS pairs a slim, micro-size profile with a 10+1 capacity, making it a compact 9mm with easy handling. The slide features front and rear cocking serrations and "AUSTRIA" marking. The frame is the non-railed Slimline variant; no accessory rail is present.
Night sights are installed. The Slimline MOS optic cut is present with the factory MOS cover plate installed (secured by two screws; no optic mounted), and a DPP GL-M07KA adapter plate is included.
The 3.41-inch Glock Marksman Barrel is cold-hammer-forged with polygonal rifling. The barrel hood is marked "9x19" with a CIP proof, and the barrel lug carries the Glock logo and "AT." These proof marks confirm its Austrian origin and factory verification.
Purposeful upgrades include an aftermarket stippled grip texture for traction, a flat-faced trigger shoe with central safety lever, and a flared magazine well to speed reloads. A custom rear slide cover plate is engraved with "Psalm 144:1." Matching serial numbers appear on the slide, barrel, and frame, and the factory case label matches.
The included Glock factory single-stack magazine has numbered witness holes 3–10 and a floorplate marked 47574. Internal safeties include a trigger safety, firing pin safety, and drop safety, supporting the striker-fired, locked-breech action.

