Glock G23 Gen4 .40 S&W Compact Pistol, 4.02 in Barrel, 15+1 Capacity, Austrian Proofs, Matching Serials
This Glock G23 Gen4 is a compact .40 S&W with a 4.02 in barrel, a 15+1 capacity, and the Gen4 ergonomic updates. It features matching serial numbers on the slide, barrel, and frame, plus Austrian/CIP proofing and Glock, Inc., Smyrna, GA import markings. It comes with three Glock factory magazines, including both compact and extended-capacity options.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: This firearm is in solid functional shape. There are scratches and blemishes present. The bore is clean and shiny.
What's Included
- Glock G23 Gen4 pistol
- 1x 15-round Glock factory .40 S&W magazine (metal-lined)
- 2x 13-round Glock factory .40 S&W magazines (metal-lined)
The Gen4 frame brings the rough-textured grip with finger grooves and interchangeable backstrap capability, along with an enlarged, reversible magazine release. The compact size offers a balanced footprint for carry or duty with .40 S&W chambering.
Factory sights are the fixed polymer style with a polymer white-dot front. The steel barrel measures 4.02 in, and the pistol uses Glock's striker-fired Safe Action system.
This example shows Austrian manufacture and proofing, with an Austrian/CIP mark on the barrel hood and an importer marking for Glock, Inc., Smyrna, GA. The left side of the slide is marked '23 Gen4 .40'.
It includes an integral accessory rail with a single cross-slot for lights or similar add-ons. Matching serial numbers on the slide, barrel, and frame add to its completeness as a set.
Included magazines are Glock factory, metal-lined polymer units: two compact 13-round mags and one extended 15-round mag, providing ready-to-use capacity options.



