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HANDGUNMid-Range

Glock

Glock 19 Gen5 MOS

Optic-ready compact Glock with Modular Optic System

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Key Highlights

  • MOS optic mounting
  • 15+1 compact
  • Competition ready

Specifications

Price
$669
Weight
1 lb 8.18 oz
Calibers
9mm
Rail Type
picatinny

Capability Profile

0-10 Scale Across 8 Axes

Compatibility Tags

family: handgunframe: glock-gen5frame: glock-compactinterface: picatinny-pistoloptic-mount: rmroptic-mount: dpp

Overview

The Glock 19 Gen5 MOS combines the most popular Glock with factory optic mounting capability. For shooters who want a red dot on their compact carry gun or competition pistol without voiding the warranty through aftermarket slide milling, the G19 MOS is the factory solution. The MOS system accepts adapter plates for most popular micro red dots.

The suppressor-height iron sights provide lower-third co-witness with most mounted optics, maintaining a backup sighting system. All Gen5 features are present, including the improved barrel, flared magwell, and refined trigger. The G19 MOS has become extremely popular for USPSA Carry Optics division and concealed carry alike.

Proper installation with thread locker addresses the main criticism of MOS plates (loosening screws), making this a reliable platform for mounted optics. For most shooters, the G19 MOS offers the best combination of concealment, capacity, and optic capability.

Key Features

  • MOS slide for optic mounting
  • Multiple adapter plates included
  • Suppressor-height iron sights
  • 15+1 capacity
  • All Gen5 improvements
  • Accepts G17 magazines
  • Competition and carry ready
  • Factory warranty maintained

Pros

  • +Best carry-size optic-ready Glock
  • +Factory MOS maintains warranty
  • +Suppressor-height sights included
  • +Competition proven in CO division
  • +Accepts extended magazines
  • +Excellent size/capacity balance

Cons

  • MOS adapter adds optic height
  • Plates require proper installation
  • Price premium over standard G19
  • Direct milling lower and more rigid
  • Specific to MOS adapter limitations

Detailed Specifications

caliber
9mm
Barrel Length
4.02 inches
Overall Length
7.36 inches
weight
24.18 oz
trigger
Safe Action, ~5.5 lb pull
barrel
Glock Marksman Barrel, nDLC finish
msrp
$669

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