Glock G43X MOS 9mm Slimline Compact, 3.41 in GMB Barrel, 10+1, Austria — Aftermarket Grip Stippling, RMSc Footprint, Includes Streamlight TLR-7X Sub
This Glock G43X Slimline MOS stands out with its direct-mount RMSc footprint, Austrian-marked slide, and matching serial numbers on the slide, barrel, and frame. It features Glock's Marksman Barrel, a slim accessory rail, and factory fixed sights. Aftermarket grip stippling and an included Streamlight TLR-7X Sub weapon light round out a compact 9mm package with 10+1 capacity.
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 - Distinct polygonal rifling consistent with the Glock Marksman Barrel.
Specific Condition Notes: Minor scratches and blemishes are present. The Slimline MOS slide is optic-cut, but the factory cover plate is not included.
What's Included
- Glock factory hard case
- 2x 10-round Glock Slimline 9mm magazines
- Streamlight TLR-7X Sub weapon light (mounted)
- Glock magazine loader
- Cleaning rod and brush
- Gun lock
- Paperwork
The G43X MOS is part of Glock's Slimline series, pairing a compact footprint with a 10+1 capacity in 9mm Luger. Its 3.41 in Glock Marksman Barrel uses polygonal rifling and a refined crown for consistent performance.
The black nDLC-finished slide includes front and rear serrations and the Slimline MOS optic cut. This cut uses the RMSc micro-optic footprint and accepts direct mounting without adapter plates.
A polymer Slimline frame with an integral beavertail provides control, aided here by aftermarket grip stippling. The frame includes a slim accessory rail, and this pistol comes with a Streamlight TLR-7X Sub mounted.
Factory features include a reversible magazine release, Safe Action system, and an approximate 5.5 lb trigger. Fixed sights consist of a front blade and a drift-adjustable rear. The slide is Austrian-marked, and the slide, barrel, and frame have matching serial numbers.




