Glock G43X MOS 9mm Slimline with RMSc/SMS Optics Cut, Radian RAMJET/AFTERBURNER, Radian Flared Magwell, and Three Shield Arms S15 15-Round Magazines
This Glock G43X MOS stands out as a slim 9mm with factory RMSc/SMS direct-mount optics cut and meaningful upgrades installed. It features the Radian RAMJET barrel with AFTERBURNER micro-compensator, a Radian-branded flared magwell, and three Shield Arms S15 Gen 3 steel 15-round magazines for a 15+1 capacity in a compact package. The slide wears a black nDLC finish with front serrations, and the pistol retains matching serials on the slide and frame with Austrian origin and U.S. importer markings.
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 Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling marks are present from previous use. The MOS optic cut cover plate is not included. Please refer to the photos for exact condition.
What's Included
- Glock factory hard case
- Glock owner's manual
- Three (3) Shield Arms S15 Gen 3 steel 15-round magazines
- Radian Weapons RAMJET barrel for Glock 43X (installed)
- Radian Weapons AFTERBURNER micro-compensator for Glock 43X (installed)
- Radian-branded flared magwell for Glock 43X (installed)
The G43X MOS configuration provides a factory RMSc/SMS direct-mount optics cut on the Slimline slide. The black nDLC slide finish and front cocking serrations deliver a clean, modern presentation, while the fixed sights include a white dot front.
Radian's RAMJET barrel is made from 416R stainless steel and pairs with the AFTERBURNER micro-compensator using a threadless INTRA-LOK mounting system. This combo is purpose-built for the 43X format and is already installed on this pistol.
A Radian-branded flared magwell is fitted to the grip, providing a flared opening at the magazine well. The installation matches the Radian barrel/comp setup for a cohesive upgrade package.
Included are three Shield Arms S15 Gen 3 steel magazines. These magazines provide a 15-round capacity, giving the pistol a 15+1 configuration while maintaining the Slimline profile.
Origin and markings include MADE IN AUSTRIA with GLOCK, INC., SMYRNA, GA importer stamp. The slide and frame carry matching serial numbers. Factory model reference is mfg part number PX4350201FRMOS.