Glock G23 Gen4 .40 S&W Compact Pistol, 4.02 in Barrel, 13+1, Austria, 3 Mags, Factory Case
This Glock 23 Gen4 is a compact .40 S&W with Gen4 updates and a clean overall presentation. It features the dual captive recoil spring, modular backstrap system, Rough Textured Frame, and Glock Universal Rail. The pistol is Austrian-made with correct factory markings and comes with three 13-round magazines, a factory case, Gen4 backstraps with tool, and a Hogue rubber over-molded grip sleeve installed. Matching serials are present on the slide and frame.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There are minimal markings from previous handling and use.
What’s Included
- Glock factory hard case
- 3x 13-round Glock factory .40 S&W magazines
- Glock Gen4 interchangeable backstraps (2) with extended pin and backstrap tool
- Owner's Manual
- Hogue rubber overmolded grip sleeve (installed)
The G23 Gen4 delivers the compact .40 S&W format with a 4.02 in barrel and a 13+1 capacity. It uses Glock's Safe Action, striker-fired system and a short-recoil, locked-breech design. The polymer frame and rear slide serrations provide familiar Glock handling and control.
Gen4 enhancements include the dual captive recoil spring assembly to manage slide movement, the modular backstrap system to adjust trigger reach, and the Rough Textured Frame for secure purchase. The enlarged, reversible magazine release supports left- or right-handed setup.
Sights are the factory polymer white-dot front and white-outline U-notch rear with a 6.02 in sight radius. The frame incorporates the Glock Universal Rail. A Hogue rubber over-molded grip sleeve is installed for added traction.
Manufactured in Austria, this pistol bears the correct factory and import markings, including the "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA." rollmark and an 'AT' stamp on the barrel hood. The slide and frame carry matching serial numbers.




