Glock G23 Gen5 MOS .40 S&W Compact, 4.02 in Barrel, nDLC Finish, 10+1 Capacity, 3 Magazines
This Glock G23 Gen5 MOS pairs the .40 S&W compact format with Gen5 updates and a factory MOS slide. It features the Glock Marksman Barrel (GMB), an nDLC-finished slide with rear serrations and a beveled nose, ambidextrous slide stop levers, and a reversible magazine catch. The Gen5 frame deletes finger grooves and adds a slightly flared magwell, delivering a modernized, duty-ready configuration in a compact size.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol shows mild wear from prior handling and use.
What’s Included
- Glock factory hard case
- Three 10-round Glock .40 S&W magazines
- Glock MBS interchangeable backstraps (set)
- Glock owner's manual and documentation
- Glock polymer magazine speed loader
The compact-size Gen5 frame offers no finger grooves and a slightly flared magwell, along with ambidextrous slide stop levers and a reversible magazine catch. Safe Action operation and a listed 5.8 trigger weight provide a familiar Glock control layout tailored for .40 S&W.
The 4.02 inch cold hammer-forged Glock Marksman Barrel is matched to an nDLC-finished slide with rear cocking serrations and a beveled nose. The factory MOS slide is fitted with a cover plate and has no optic installed. Fixed polymer sights include a white-dot front and a polymer rear marked 6.1, with a 6.14 inch sight radius.
A Glock accessory rail is molded into the polymer frame, and the frontstrap is checkered for positive purchase. Capacity is 10+1 with the included factory .40 S&W magazines.
Markings include: "MADE IN AUSTRIA – GLOCK, INC., SMYRNA, GA – U.S. Pat. 8,156,677." Gen5 .40-caliber slides are slightly wider than earlier generations, so holster fit may differ from previous .40 models. Manufacturer part number is PA235S201MOS.