Glock G23 Gen4 .40 S&W Compact Pistol, Austrian-Made, AmeriGlo Front Sight, 3x 13-Round Mags, Factory Case
This Glock G23 Gen4 is a compact .40 S&W with Austrian manufacture and GLOCK, Inc. Smyrna, GA import markings. It features a high-visibility AmeriGlo orange front sight installed, the Gen4 Modular Backstrap System frame with rough texture and finger grooves, and an enlarged reversible magazine catch. It comes with three 13-round factory magazines, a factory case, and the owner's manual, and is in very good overall condition with an excellent bore.
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 - Strong, well-defined polygonal rifling.
The slide finish shows wear.
What’s Included
- Glock factory hard case
- Owner's manual
- Three 13-round factory Glock OEM double-stack magazines for .40 S&W
- AmeriGlo high-visibility orange front sight (installed)
The G23 Gen4 pairs compact dimensions with .40 S&W power and a 13+1 capacity. Gen4 updates include the dual-recoil spring assembly, rough-textured frame with finger grooves, the Modular Backstrap System, and an enlarged reversible magazine catch for adaptable control. The included magazines have witness holes numbered to 13.
Sight picture is fast and clear thanks to the AmeriGlo high-visibility orange front sight mated to a Glock U-notch rear, with a 6.02 in sight radius. This setup offers a bright, easy-to-acquire front focal point.
The slide is marked "23 Gen4" with ".40" and "AUSTRIA," and the frame bears "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA." It has rear slide serrations only, is non-MOS, and is non-ported (not G23C). The pistol is striker-fired with Glock's Safe Action system, and the serial numbers on the frame and barrel match.
The 4.02 in barrel uses a 1:9.84 in (250 mm) twist. A Glock Universal accessory rail on the dustcover supports compatible weapon-mounted accessories.




