Glock G23 Gen4 .40 S&W Compact Pistol, 4.02 in Barrel, 13+1, Austria, 2 Mags, Case
This Glock G23 Gen4 is a compact .40 S&W with a 4.02-inch barrel and a 13+1 capacity, combining Gen4 ergonomics with proven Glock reliability. It features the Gen4 RTF grip texture with Modular Backstrap System pin holes, an enlarged reversible magazine catch, a Glock accessory rail, and fixed polymer sights. Austrian markings and matching serials on the frame and slide add clarity to its origin and configuration.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Clean and well-defined rifling.
Specific Condition Notes: There are minimal marks from previous handling and use.
What's Included
- Glock G23 Gen4 .40 S&W pistol
- 2 Glock OEM 13-round .40 S&W double-stack magazines
- Glock factory hard case
- Owner's manual
The Gen4 configuration brings practical upgrades: an RTF grip texture for secure purchase and the Modular Backstrap System pin holes for optional fitment (no add-on backstrap installed). The enlarged reversible magazine catch is currently set up on the left side.
Sight alignment is straightforward with fixed polymer sights, pairing a white-dot front with a white-outline rear. The pistol also includes a Glock one-slot accessory rail on the dustcover.
The slide is marked "GLOCK 23 Gen4 AUSTRIA 40," and the frame is marked "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA." Matching serials are present on the frame and slide, and the pistol retains a factory-black finish.
This compact .40 S&W setup delivers a 13+1 capacity from its 4.02-inch steel barrel and polymer frame system, with Glock's Safe Action system and striker-fired operation. It ships with two OEM magazines, the factory hard case, and the owner's manual.