Glock G45 Gen6 MOS 9mm Luger, 4.02 in Barrel, 10+1, Black Crossover, Ambidextrous Slide Stop, Fixed Sights — Excellent
This Glock G45 Gen6 MOS stands out for its crossover configuration, factory MOS optic-cut slide with cover plate installed, and ambidextrous slide-stop levers. It features a compact-length 4.02 in barrel on a full-size frame, a flared magwell, and fixed polymer sights. Marked as made in Austria with matching serial numbers on the slide, barrel, and frame, it arrives in excellent condition with minimal evidence of prior use.
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 - Bright/clean bore with strong Glock Marksman Barrel (GMB) polygonal rifling.
Specific Condition Notes: Minimal wear is evident on high-contact areas, and the pistol remains in great shape overall.
What’s Included
- Glock factory clamshell hard case
- 1x 10-round Glock factory polymer magazine
- Glock polymer magazine loader (483-4)
The G45's crossover layout pairs a compact-length slide with a full-size frame, delivering a 4.02 in barrel and a 10+1 capacity in 9mm Luger. The frame is polymer and finished in black, matching the black-finished slide.
The slide is factory cut for optics (MOS) with the cover plate installed and includes both front and rear cocking serrations. Sights are the standard fixed polymer set, with a white dot polymer front and a polymer U-notch rear marked 6.1.
Controls include ambidextrous slide-stop levers and a left-side magazine release. The flared magwell supports fast reloads, and the dustcover carries the Glock accessory rail for compatible lights or other rail-mounted accessories.
This striker-fired pistol uses Glock's Safe Action passive-safety system. Origin and markings include MADE IN AUSTRIA – GLOCK, INC., SMYRNA, GA, with slide markings observed as GLOCK logo, 45 Gen6, AUSTRIA, 9x19. The slide, barrel, and frame bear matching serial numbers.

