Glock G43X MOS 9mm Luger, Slimline RMSc-Footprint, Custom Stippling, Steel Sights, 4 Magazines, 3.41 in GMB Barrel
This Glock G43X MOS stands out with its Slimline MOS slide cut for RMSc-type micro optics, a Glock Marksman Barrel, and tasteful performance-minded upgrades. It includes aggressive non-factory grip stippling, an installed aluminum magwell funnel, and a steel sight set with a high-visibility orange front. The pistol comes with four factory 10-round Slimline magazines and ships in the original Glock case with manual and loader.
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 Notes: Surfaces show minimal evidence of previous handling or use. Please refer to the photos for close-ups of the exterior and controls.
What’s Included
- Glock owner's manual
- Glock factory hard case
- 4x 10-round factory Glock Slimline 9mm magazines (mix of part 47574 and 47574-01)
- Glock polymer magazine loader
- Aftermarket aluminum magazine well funnel (installed)
- Steel sight set with orange front ring (installed)
The Slimline MOS slide is factory cut for RMSc-type micro optics and fitted with the Glock MOS cover plate secured by two Torx screws. Front and rear cocking serrations provide positive purchase on the matte black slide without adding bulk.
Glock's 3.41 in Glock Marksman Barrel (GMB) and striker-fired action deliver the familiar G43X shooting experience in 9mm Luger. Capacity is 10+1, and this example includes four factory Slimline magazines marked with part codes 47574 and 47574-01.
Custom work includes aggressive non-factory grip stippling for enhanced texture and an installed aluminum magwell funnel to guide magazines into the slim grip frame. These additions are professionally integrated while maintaining the compact G43X profile.
The sighting system is upgraded to steel, combining a front blade with a high-visibility orange ring and a steel square-notch rear with two dots. The black polymer frame and matte black slide present a clean, durable finish. Made in the USA.

