Glock G43X Slimline MOS 9mm Luger — Radian RAMJET/AFTERBURNER, Radian Magwell, Night Fision Tritium Sights, 19+1 Capacity, 3.41 in Barrel
This Austrian-made G43X Slimline MOS stands out with a matched slide and frame, a factory MOS slide cut with cover plate, and a focused set of premium upgrades: Radian RAMJET barrel with AFTERBURNER micro-compensator, Radian flared magwell, Night Fision tritium sights with an orange-ring front, removable grip tape, and a non-OEM trigger shoe. It comes with three Shield Arms S15 Gen 3 magazines, including one 19-round magazine with an extended basepad.
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: There are a few light scratches on the left side of the slide.
What's Included
- Glock G43X Slimline MOS 9mm pistol
- Radian RAMJET barrel (installed)
- Radian AFTERBURNER micro-compensator (installed)
- Radian flared magwell (installed)
- Night Fision tritium sights, orange-ring front marked "NF H3" (installed)
- Removable grip tape on grip and backstrap (installed)
- Aftermarket trigger shoe with safety tab (installed)
- 1x 19-round Shield Arms S15 Gen 3 magazine with extended basepad
- 2x 15-round Shield Arms S15 Gen 3 magazines
The Slimline MOS slide features forward serrations and a factory optic cut with cover plate that supports micro-optics. The frame is the Slimline pattern with a single-slot accessory rail. Slide and frame serial numbers match.
The Radian RAMJET barrel shows a gray finish with Radian branding, paired with the AFTERBURNER micro-compensator. Radian "A" logos are visible on the compensator, barrel, and magwell, and the installation presents as a cohesive, purpose-built package.
Sight picture comes from Night Fision tritium night sights, with an orange-ring tritium front sight marked "NF H3" and a tritium rear, providing a clear, durable set that is already installed and zeroed to this pistol.
The pistol is striker-fired with Glock's Safe Action system and a trigger safety. It includes a reversible magazine release, an aftermarket trigger shoe with a safety tab, and a Radian flared magwell. Removable grip tape on the grip and backstrap adds traction while remaining easy to replace.
Capacity is 19+1 with the included 19-round Shield Arms S15 Gen 3 magazine. Two additional S15 Gen 3 15-round magazines are included, both with flush baseplates.