Glock 23 Gen 3 .40 S&W Compact with Trijicon Night Sights, Austrian-Marked, 13+1
This Glock 23 Gen 3 is a compact .40 S&W with factory Trijicon tritium night sights and Austrian slide/frame markings. It features a 4.02 in barrel, 13+1 capacity, and a matte black finish, offering the classic Gen 3 configuration in excellent condition.
Built on Glock's Gen 3 platform, this model combines a compact footprint with duty-ready capacity. Overall length is 7.36 in with a height of 5.04 in, and weight comes in at 21.16 oz without a magazine and 31.22 oz loaded.
The steel barrel uses Glock's polygonal rifling with a 1:9.84 in right-hand twist. The bore presents clean, bright surfaces consistent with the stated condition, supporting precise, consistent bullet engagement.
Factory Trijicon tritium night sights are installed, with the front sight marked "H3." This setup provides a clear, durable low-light sight picture with a proven brand on the front unit.
Controls include a left-side magazine release and a slide with rear serrations. The polymer frame incorporates an accessory rail, and the pistol wears a uniform matte black finish. Markings include "MADE IN AUSTRIA" and "GLOCK, INC., SMYRNA, GA" on the Austrian-marked slide/frame.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Polygonal rifling surfaces are clean and uniform.
Specific Condition Notes: The matte black slide and polymer frame show minimal handling, with clean markings and well-kept finishes on metal and polymer components.
What's Included
- Glock factory hard case
- 3x 13-round Glock factory .40 S&W magazines
- Polymer magazine speed loader
- Glock document/envelope with pistol information
The compact dimensions and 13+1 capacity define the Glock 23's versatile role. This Gen 3 example stays true to the original formula with its striker-fired action, polymer frame, and rear serration slide profile in matte black.
The barrel retains Glock's polygonal rifling, paired with a 1:9.84 in RH twist. The bore condition is excellent, matching the overall state of the pistol.
Trijicon tritium night sights are installed at the factory, with the front marked "H3." The sight picture is bright and straightforward in low light, with tritium elements front and rear.
Frame and slide show clear Austrian markings alongside "GLOCK, INC., SMYRNA, GA." The pistol includes a left-side magazine release, rear slide serrations, and an integral accessory rail on the frame.

