The Glock 19 Gen 4 MOS is a testament to Glock's engineering excellence, offering a semi-auto design with a factory threaded barrel and a dual recoil spring assembly for extended system life. Its MOS configuration allows for easy reflex sight mounting, enhancing user convenience. Ideal for range time, competition, and training, this model features a modular back strap system for customizable grip and a reversible magazine catch for ambidextrous use. Glock's reputation for reliability and innovation is well-reflected in this model.

Key Features:
- Manufacturer: Glock
- Model: G19MOS
- Caliber: 9mm Luger
- Condition: New
- Action: Semi-Auto
- Finish Color: Gas Nitride
- Barrel Length: 4.02"
- Number of Magazines: 3
- Capacity: 15
- Optic Footprint: Adaptor Plate
- Unique Features: Modular back strap system, reversible magazine catch
- Night Sights: No
- External Safety: No
- Threaded Barrel: Yes
- What's In The Box: 3 Magazines
- Weight: N/A
- Length: N/A
- Width: N/A