Replica Glock 19 Gen 5. MOS 6 mm BB, CO2

Glock 19 gen.5 MOS is a CO₂-powered ASG replica in 6 mm caliber, featuring a polymer frame construction and an aluminum slide with original manufacturer markings. The replica is equipped with a strong Blow Back system.

This version is factory-ready for red dot sight installation thanks to a slide cut for a mounting plate on the top of the slide. It allows installation of red dot sights such as Docter, Trijicon, C-More, and Leupold. A red dot sight significantly speeds up and simplifies aiming, especially at close range. The ASG Glock 19 replica by Umarex performs excellently in short- and medium-range games, where compact dimensions ensure better maneuverability. 

Features of the ASG Glock 19 Gen.5 MOS replica:

• Durable construction with a polymer frame and fully metal slide.
• Equipped with a fixed front sight and rear sight with a bright element for easier aiming.
• Features a realistic Blow-Back slide recoil system.
• Ergonomically shaped grip for improved shooting comfort.
• Can be partially disassembled for cleaning.
• Textured grip for improved handling in wet or slippery gloves. 
• Fully functional frame controls and trigger safety.
• Single Action (SA) trigger mechanism.

Red dot compatibility in the Glock 19 MOS replica

The MOS version of the ASG Glock 19 replica is factory-adapted for red dot mounting via a mounting plate cut on the slide. With the appropriate plate, it supports Docter, Trijicon, C-More, and Leupold red dot sights. A red dot sight significantly improves aiming speed and accuracy, which is especially beneficial during sports competitions and close-range ASG games.

Realistic replica construction

The Glock 19 Gen.5 replica faithfully reproduces the original details. It is based on a polymer frame fitted with a metal slide. The manufacturer ensured that both appearance and mechanical operation closely resemble the original firearm. The model is ideal for short- and medium-range gameplay, where compact size enhances maneuverability.

CO₂ power system

The model is powered by a 12 g CO₂ capsule installed in the magazine. Compressed carbon dioxide enables semi-automatic firing. A quality CO2 cartridge allows approximately 60 consistent shots. Shot count depends on air temperature, firing dynamics, and maintenance. A pierced CO2 capsule may remain installed for up to 48 hours. The built-in Hop-Up system ensures stable BB flight. 

Blow-Back system in the Umarex Glock 19 replica

The replica features a Blow-Back system responsible for realistic slide recoil after each shot. The noticeable “kick” simulates the effect of firing a real firearm. After the last BB is fired, the slide remains locked in the rear position.

SA trigger mechanism

The model uses a Single Action trigger mechanism characterized by short travel and light pull. After racking the slide and firing the first shot, the firing mechanism is automatically cocked by the slide’s rearward movement. Its main advantages are simple construction and the ability to deliver precise shots without trigger jerk. 

Aiming devices and rail in Glock 19 gen.5

The Glock features mechanical aiming devices, including a fixed front sight and rear sight with white dots for easy alignment. Additionally, a 22 mm Picatinny rail is located under the barrel on the frame, allowing installation of a laser aiming module, flashlight, etc.

Replica safety features and magazine

The pistol has an automatic trigger safety in the form of an additional lever integrated into the trigger. The replica uses a magazine inserted into the grip with a capacity of 18 BBs.