Glock G43X MOS 9mm Luger Slimline, RMSc-Footprint MOS Cut, GMB Barrel, Black, 10+1 with 2 Magazines
This Glock G43X MOS is a Slimline 9mm Luger model with the MOS slide cut configured for the RMSc footprint and designed to use M4 screws. It features the Glock Marksman Barrel, fixed polymer sights, and matching serial numbers on the frame, slide, and barrel. Austrian markings and proof confirm origin, and it comes in very good condition with an excellent, mirror-bright bore.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Clean, mirror finish with well-defined polygonal rifling.
Specific Condition Notes: Shows minimal handling marks from prior use. The slide's Slimline MOS cut does not include a cover plate. See photos for close-ups.
What's Included
- 2x 10-round magazines (Glock factory Slimline 9mm, part no. 47574)
- Glock factory hard case
- Glock owner's manual
- Glock Slimline MOS accompanying sheet
- Optic adapter plate
The Slimline MOS slide provides a direct-mount RMSc footprint and is designed to use M4 screws, allowing low-profile mounting without adapter plates for optics that share this pattern. Glock recommends firing only with a cover plate or a mounted optic installed on the MOS cut.
The Glock Marksman Barrel delivers the maker's latest rifling profile and a bright, clean bore. Fixed polymer sights include a white-dot front and U-notch rear, offering a straightforward factory sight picture.
The black polymer frame uses a textured grip for secure purchase. Controls include a reversible magazine release in a left-side configuration. The striker-fired action pairs with a trigger safety and safety tab; the trigger weight is factory-standard.
Standard capacity is 10+1. Two factory 10-round Slimline magazines are included and are marked part number 47574. Origin markings include MADE IN AUSTRIA / GLOCK, INC., SMYRNA, GA, plus an AT proof mark, and this example has matching serial numbers on the frame, slide, and barrel.