Glock G43X Slimline 9mm – Aimpoint Enclosed-Emitter Red Dot, Radian Afterburner Comp & Agency Arms Magwell, 3.8 in Barrel, 15+1, Raised Steel Sights, Front/Rear Serrations, Case, 3x15 & 2x10 Mags, 2x Safariland IWB Holsters
This customized Glock G43X Slimline 9mm pairs a factory optics-cut slide with an installed Aimpoint enclosed-emitter red dot and raised-height steel sights. It includes a Radian upgrade at the muzzle and Agency Arms upgrades at the grip, a matched spare factory barrel, a robust magazine set, and Safariland IWB holsters. As-new condition and matching serials on the frame, slide, and spare barrel add confidence and collector interest.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond what’s typical from inspection (see photos).
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: It appears almost completely unused, with at most mild handling wear.
What’s Included
- Glock factory pistol case
- Aimpoint enclosed-emitter red-dot optic (mounted on slide optics plate)
- 2x Safariland IWB holsters (both camo-wrapped; different patterns)
- Radian Afterburner compensator (installed)
- Agency Arms flared magwell (installed)
- Agency Arms slide backplate (installed)
- Glock factory barrel (spare)
- Glock magazine speed loader
- Magazines: 3x 15-round and 2x 10-round; includes OEM Glock Slimline polymer magazines marked 47574 and additional steel-body Slimline-pattern magazines
The G43X Slimline 9mm delivers a micro-size profile with a black polymer frame, Slimline texture, and a reversible magazine release. The slide wears a matte black finish with both front and rear serrations, and the pistol ships with a capacity of 15+1 using the included 15-round magazines.
The slide is factory cut for optics and is fitted with an Aimpoint enclosed-emitter red dot via a mounting plate. Raised-height steel front and rear sights are installed for co-witness use with the optic. The optic body shows Aimpoint control labels including "INCREASE/DECREASE HOLD OFF," directional arrows, a visible QR code, and a "C0A" marking.
Upgrades include a Radian Afterburner compensator at the muzzle, an Agency Arms flared magwell for streamlined reloads, and a matching decorative Agency Arms slide backplate. The Radian triangular logo is present on the compensator, while Agency Arms "A" logos appear on the magwell and backplate, tying the upgrades together with a consistent visual cue.
Additional details include matching serial numbers on the frame, slide, and the included spare Glock factory barrel. Factory markings read "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA." The package is rounded out with two Safariland IWB holsters, both camo-wrapped in different patterns, and a broad magazine set for immediate use.