Glock 43X Slimline 9mm with Overwatch Precision Trigger Suite and AmeriGlo Night Sights, Black, 3.41 in Barrel, Multiple Magazines to 20+1
This Glock 43X Slimline stands out with a complete Overwatch Precision trigger suite and installed AmeriGlo tritium night sights. It is a non-MOS pistol with front and rear slide serrations, a slimline frame without an accessory rail, and comes with a versatile magazine set including 20-, 15-, and 10-round options. Austrian proof marks, matching serial numbers on the slide, frame plate, and case, and clear model markings further distinguish this example.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol shows very mild wear with minimal signs of previous use.
What’s Included
- Glock factory hard case (G43X-labeled)
- AmeriGlo tritium night sights (installed)
- Aftermarket flat-faced trigger shoe with safety tab (installed)
- Magazines: 1x 20-round, 2x 15-round, and 2x 10-round
- Includes OEM Glock Slimline polymer magazines and aftermarket steel Slimline magazines
- One steel magazine has an extended baseplate
The Slimline 43X frame provides a compact, easy-to-carry profile with aggressive micro-checkering on the grip for positive purchase. The slide is finished in black and features both front and rear serrations. This example is a non-MOS configuration with no optics cut and a Slimline frame without an accessory rail.
Upgrades include an Overwatch Precision flat-face trigger, Overwatch Precision striker safety plunger, and Overwatch Precision connector. An aftermarket flat-faced trigger shoe with an integral safety tab is installed. The pistol retains Glock’s Safe Action system and trigger safety.
Sights are AmeriGlo tritium night sights, with a high-visibility orange ring front sight (AmeriGlo H3 marking) and a two-dot tritium rear. These sights are installed and ready for low-light use.
Markings and provenance details include Austrian proof and inspection marks on the barrel hood, a frame marking reading MADE IN AUSTRIA with GLOCK, INC., SMYRNA, GA., and a slide marked "GLOCK 43X AUSTRIA 9x19." The slide, frame plate, and case carry matching serial numbers.
The pistol ships with a broad magazine set: OEM Glock Slimline polymer magazines and aftermarket steel Slimline magazines in 10-, 15-, and 20-round capacities, with one steel magazine using an extended baseplate. With the 20-round steel magazine, capacity is 20+1. The barrel measures 3.41 inches, and the action is striker-fired.

