Glock G45 Gen5 MOS Rebuilt 9mm Luger, 4.02" Glock Marksman Barrel, nDLC Finish, 17+1 Capacity
This factory-rebuilt Glock G45 blends the compact-length slide of a G19 with the full-size frame of a G17, delivering a balanced crossover design in the latest Gen5 configuration. The MOS slide cut accepts popular micro red-dot optics, while the durable nDLC finish and front cocking serrations add practical, user-driven upgrades. A bright AmeriGlo front sight, five OEM magazines, and an as-new bore make this pistol an appealing choice for shooters who want Gen5 performance in a versatile duty-oriented package.
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.
Rifling Condition: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This Gen5 G45 displays only minimal handling marks from its time in Glock’s Factory Rebuilt program; the bore remains bright and crisp.
What’s Included
- Glock factory polymer pistol case
- Four 17-round OEM Glock Gen5 magazines
- One 10-round OEM Glock Gen5 magazine
- Glock Owner’s Manual
The Glock Factory Rebuilt program puts each pistol through a full factory inspection and replacement of any parts not meeting new-gun specs, resulting in reliability on par with new production.
Gen5 enhancements—flared magwell, ambidextrous slide-stop levers, deletion of finger grooves, and the revised Safe-Action trigger—provide improved handling and faster reloads.
The MOS optic interface on the nDLC-finished slide allows direct mounting of popular mini red-dot sights, giving the user flexible sighting options without additional machining.
The 4.02" Glock Marksman Barrel features polygonal rifling for reduced fouling and consistent accuracy, while the AmeriGlo red-dot front sight pairs with a serrated black rear for a clear, fast sight picture.




