Used Glock 45 Gen5 MOS G45 Gen 5 9mm 4.02" +3 MAGS & ORIG CASE

Glock 45 Gen5 MOS G45 Gen 5

How Buying WorksEnding November 11, 2026 at 9:45 PM

Key Features

  • Item Type: Semi Auto Pistols
  • Action: Striker
  • Manufacturer: Glock
  • Capacity: 17 1
  • Model: G45
  • Barrel Length: 4.02"
  • Caliber: 9mm Luger
  • Finish: Black
  • Overall Condition: Excellent

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Product Description

    Glock G45 Gen5 MOS 9mm, 4.02 in Glock Marksman Barrel, Black nDLC, 17+1, Fixed Sights, 3 Mags

    This Glock G45 Gen5 MOS combines a compact-length slide with a full-size grip for a crossover setup built around Glock's latest Gen5 features. It includes a 4.02 in Glock Marksman Barrel with polygonal rifling, a black nDLC finish on the slide and barrel, front and rear slide serrations, and an MOS optic cut with the cover plate installed. The pistol comes with three 17-round factory magazines and the MOS adapter plate #2, and is in excellent condition.

    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 - Well-defined polygonal rifling.

    Specific Condition Notes: The pistol shows a few minor scratches and blemishes on exterior surfaces. The bore is clean and shiny.

    What's Included
    • Glock factory hard case
    • 3 Glock factory 17-round 9mm magazines (steel-lined polymer)
    • Glock modular backstraps
    • Glock MOS adapter plate #2
    • Glock owner's manual
    • Cable lock
    • Cleaning rods and brush

    The G45's crossover layout pairs a compact-length slide (G19 length) with a full-size grip (G17 length), delivering a 17+1 capacity and fast handling. Gen5 updates include ambidextrous slide stop levers, a flared magwell for efficient reloads, and an aggressive grip texture with modular backstraps.

    The MOS slide features front and rear serrations and comes with the MOS cover plate installed. Both the slide and barrel wear Glock's durable black nDLC finish.

    Accuracy-focused elements include the 4.02 in Glock Marksman Barrel with polygonal rifling and fixed Glock sights: a white-dot front and a white-outline rear marked 6.1, with a 6.18 in sight radius.

    The striker-fired system uses Glock's Safe Action System. The polymer frame includes an accessory rail on the dust cover. Markings include "GLOCK 45 AUSTRIA 9x19" and "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA." Country of origin is Austria, with Glock, Inc., Smyrna, GA as the importer.

Specifications

Item TypeSemi Auto Pistols
ManufacturerGlock
ModelG45
SubmodelGen5 MOS
Caliber9mm Luger
Overall ConditionExcellent
Bore ConditionExcellent
ActionStriker
Capacity17 1
Barrel Length4.02"
FinishBlack
Sight/Opticfixed
What's IncludedOEM trigger, backstraps, #2 optic adapter plate, manual, lock, cleaning rods and brush
Country of OriginAustria