Glock G45 Gen5 MOS 9mm Luger Semi-Auto Pistol, 4.02 in GMB Barrel, nDLC Finish, Crossover 17+1, Tall Iron Sights, 1 Magazine, Case Included
This Glock G45 Gen5 MOS pairs a compact-length slide with a full-size frame, delivering a crossover 9mm setup with factory MOS optics interface. It features the Glock Marksman Barrel, nDLC finish on the slide and barrel, and Gen5 updates including an ambidextrous slide stop, reversible magazine catch, flared magwell, and front slide serrations. Tall iron sights are installed, and one 17-round magazine is included.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are significant handling and use marks present on the pistol. The factory MOS cover plate is not included. The bore is bright and clean.
What's Included
- Case included
- 1 Glock factory 17-round 9mm double-stack magazine
- Tall iron sights (installed)
- Note: Any Glock-branded hard case or other case shown in photos is included.
The G45’s crossover configuration combines a 4.02 in compact-length slide with a full-size frame to provide 17+1 capacity and a controllable grip. Overall dimensions are 7.44 in in length and 5.47 in in height, with a slide width of 1.00 in and overall width of 1.34 in.
The Gen5 feature set includes an ambidextrous slide stop lever, reversible magazine catch, a flared magwell for efficient reloads, and front and rear slide serrations. The Safe Action system and an approximate 5.8 lb trigger pull round out the controls.
The Glock Marksman Barrel (GMB) enhances precision, while the nDLC finish on the slide and barrel provides a durable, low-maintenance surface. Fixed iron sights are retained, with tall iron sights installed for improved sight picture alignment.
This Austrian-made 9mm ships with one 17-round magazine. Unloaded weight is approximately 21.73 oz without a magazine, 24.52 oz with an empty magazine, and 30.34 oz loaded.




