The WE WE27 GBB pistol is a straightforward, dependable gas blowback sidearm designed for airsoft skirmishers seeking a secondary with genuine blowback recoil and robust construction. Based on the CANiK SFx RIVAL platform, it balances affordability with reliable gas performance.
Key Features
- Gas blowback action – authentic slide cycling and tactile feedback with each shot
- 300fps (0.20g) – consistent velocity suitable for most UK skirmish sites
- Alloy slide and barrel – lightweight yet durable construction for extended play
- Steel internals – pins and screws for longevity under gas cycling
- 20mm Picatinny rail – mount red dot sights, lasers, or lights for customisation
- Hop-up adjustment – accessible via outer barrel when slide is removed for fine-tuned accuracy
- Low-capacity gas magazine – holds approximately 22 rounds, encouraging controlled fire
Real-World Use Cases
The WE27 suits skirmishers who favour gas blowback pistols as reliable backups during primary weapon magazine changes or CQB moments. Its compact 20.5cm length and 0.55kg weight make it comfortable for ankle or leg holster carry. The 20mm rail opens upgrade paths for red dot sights or tactical lights, making it practical for both woodland and urban site play.
Technical Specifications
- Velocity: Approximately 300fps ± 10% (0.20g BBs)
- Firing Mode: Semi-automatic only
- Magazine Capacity: Approximately 22 rounds (low-capacity gas)
- Length: 205mm (20.5cm)
- Weight: Approximately 0.55kg unloaded
- Inner Barrel: 4.5 inches (114mm)
- Construction: Alloy slide and outer barrel; steel pins and screws; aluminium magazine well extension; polymer frame and backstrap
- Hop-Up: Adjustable via outer barrel (slide removal required)
- Rail System: 20mm Picatinny rail for optics and accessories
- Power Source: Green Gas
- Colours: Black, Grey, Dual Tone
Compatibility & Upgrades
The WE27 uses standard WE low-capacity gas magazines, readily available from specialist retailers. The 20mm Picatinny rail accepts any compact pistol optic or light module. Internal upgrades – such as stronger valve springs or nozzles – are common for those seeking enhanced gas efficiency in colder climates, though the stock configuration suits most UK seasonal play.
UK Legal & Site Notes
As a gas blowback pistol, the WE27 falls under UK airsoft regulations and is two-tone as supplied in certain colour options or paintable to meet site requirements. Always confirm your local skirmish site’s FPS limits and pistol policies before deployment. Green Gas canisters are readily available in the UK; propane adapters are useful for winter use.
Order your WE WE27 GBB pistol today from Airsoftdirect UK and add a trusted sidearm to your loadout.








