UMAREX GLOCK 42 - GBB

The Umarex Glock 42 replica is a compact GBB (Gas Blowback) airsoft pistol, made under an official Glock license, designed for use in CQB scenarios, training or collection.

The platform faithfully reproduces the real Glock 42 model, being the smallest variant in the range, with an extremely compact and maneuverable profile. The blowback system offers realistic recoil and sleeve cycling, increasing realism in use.

With an energy of up to 1 Joule, the replica is perfectly adapted to the rules of the game for pistols and for safe use in confined spaces.

Main features

- Gas Blowback System (GBB) – realistic recoil

- Official Glock license (authentic inscriptions)

- Subcompact size – ideal for CQB

- Adjustable hop-up for stable trajectory

- Polymer frame + metal components

- Tactical rail for accessories (flashlight / laser)

Technical specifications

Type: GBB airsoft pistol

Propellant: Green Gas

Caliber: 6 mm (balls)

Energy: max. 1 Joule

Velocity: ~300 FPS

Magazine capacity: 13 pellets

Length: 152 mm

Weight: ~380–400 g

Firing mode: semi-automatic

Hop-up: adjustable

Tactical advantage

The Glock 42 platform is optimized for:

- CQB / indoor – small size, quick handling

- secondary weapon (backup)

- realistic training due to blowback

- users who prefer compact and lightweight replicas

It is one of the most ergonomic options for minimalist or concealed-style airsoft loadouts.

Important notes

Only airsoft gas (Green Gas) is used

It is recommended to keep gas in the magazine to protect the seals

Performance decreases at low temperatures

Only compatible with magazines dedicated to the Glock 42 Umarex/VFC