Poseidon CSI XG8 GBB Airsoft Pistol Green Gas Combo (Metal/Silver)
[73741 / BUN25-POS-XG8-MS]
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Poseidon CSI XG8 GBB Airsoft Pistol — Green Gas Combo (Metal/Silver)
Performance & Construction
The Poseidon CSI XG8 pairs a metal slide system with a lightweight polymer frame to deliver crisp blowback, firm recoil, and lively handling. A 97 mm inner barrel and adjustable hop-up let you tune groups for consistent accuracy, while high-pressure green gas yields performance around ~380 FPS on quality gas.
Controls, Compatibility & Power
The XG8 features a patented semi/full-auto selector hidden inside the slide and an RMR-ready slide for fast red-dot mounting. It accepts multiple propellants (Top Gas, Green Gas / HFC22, or HFC134a) and ships with an aluminum muzzle protector plus a steel adapter that converts 11 mm CW threading to 14 mm CCW for common tracers and mock suppressors. Note: the platform uses new proprietary internals and is not compatible with TM or WE parts.
Dealer-Ready Combo Value
This ready-to-sell bundle includes the pistol, muzzle protector & adapter, Golden Ball 3000-count 0.25 g ProSlick BBs for smooth feeding, and Lancer Tactical 12KG high-PSI green gas with silicone for reliable power and internal protection — everything a player needs to hit the field.
Specifications
- Brand: Poseidon
- Model: CSI XG8 GBB Pistol
- Muzzle Velocity: 380 FPS
- Magazine Capacity: 25 rounds
- Package Includes: Gun, Mag, 2x Green Gas, BBs
- Color: Metal & Silver
Features
- Metal slide for realistic recoil and smooth cycling
- Lightweight polymer frame for agile handling
- Proprietary internals (not compatible with TM / WE parts)
- Patent semi/full-auto selector hidden in the slide
- RMR-ready slide for quick optic mounting
- Includes aluminum muzzle protector and steel adapter (11 mm CW → 14 mm CCW)
- Combo includes Golden Ball 3000ct 0.25g ProSlick BBs and Lancer Tactical 12KG green gas
- Specifications
- Manufacturer: Poseidon











