Glock G45 MOS Gen5 9mm Luger, 4.02 in GMB Barrel, nDLC Black, 17+1, 3 Mags
This Glock G45 Gen5 MOS combines a compact-length slide with a full-size frame, delivering the crossover format many shooters prefer. It features the Glock Marksman Barrel, an nDLC black slide with both front and rear serrations, and fixed polymer sights. Marked "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA" with a CIP proof on the barrel hood, this pistol is in excellent condition and includes three 17-round magazines and the factory case.
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 - Strong, well-defined polygonal rifling.
Specific Condition Notes: This pistol appears very well maintained.
What’s Included
- Glock factory hard case
- 3x 17-round Glock factory 9mm double-stack magazines
- Glock owner's manual
- Glock polymer magazine speed loader
The G45's crossover design pairs a compact-length 4.02 in slide with a full-size frame, offering a balanced feel and full 17+1 capacity. Gen5 updates include a flared magwell and an aggressive frame texture for confident handling.
The nDLC black slide has front and rear serrations and an optic cut (MOS). The Glock Marksman Barrel is designed for consistent accuracy, and the fixed polymer sights feature a white-dot front and white-outline U-notch rear.
Controls are set up for versatility: ambidextrous slide stop levers and a reversible magazine release. An integral accessory rail on the dustcover supports common weapon-mounted lights or accessories.
Factory markings include the CIP proof on the barrel hood, "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA," and "U.S. Pat. 5,156,677" on the frame. The frame and barrel carry matching serial numbers. The Safe Action, striker-fired system features a standard factory trigger pull.




