Glock G26 Gen5 MOS 9mm Subcompact Pistol, 3.43 in Glock Marksman Barrel, nDLC, USA-Made, Six Magazines
This U.S.-made Glock 26 Gen5 MOS stands out with its factory MOS optics interface (cover plate installed), Glock Marksman Barrel, and nDLC-treated slide and barrel. It features Gen5 updates including ambidextrous slide stop levers, a reversible magazine catch, a flared magwell, and front/rear slide serrations. It comes in excellent condition and includes six factory magazines along with the original case and accessories.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Strong polygonal rifling.
Specific Condition Notes: There are minimal markings from previous handling and use. The bore is bright and clean. Please refer to the photos for details.
What’s Included
- Glock factory hard case
- Owner's manual
- 3x 12-round magazines
- 3x 10-round magazines
- Factory Glock 9mm double-stack magazines (mix of extended and flush baseplates)
- Glock polymer magazine loader
- Glock interchangeable beavertail backstrap module
The Gen5 MOS configuration provides a factory optics interface with the cover plate installed, giving the slide clean lines while preserving mounting capability. The slide adds practical front and rear serrations and a beveled nose for easier manipulation and holstering.
The Glock Marksman Barrel measures 3.43 inches and uses revised rifling and a refined crown to support consistent mechanical accuracy. The nDLC finish on the slide and barrel offers a durable, uniform black appearance.
Controls align with the Gen5 feature set: ambidextrous slide stop levers and a reversible magazine catch, paired with the Glock Safe Action system and a factory-rated 5.8 lb trigger. The frame deletes finger grooves and adds a subtly flared magwell for more efficient reloads.
Sights are fixed, with a white dot front and a rear notch. The pistol accepts Glock 9mm double-stack magazines, and this example ships with three 12-round and three 10-round magazines featuring a mix of flush and extended baseplates.
This is a U.S.-made example marked "MADE IN USA GLOCK, INC., SMYRNA, GA," and the serial number matches the case label. It arrives with the original Glock case, manual, loader, and interchangeable beavertail backstrap module.




