The TAPP Green Gas Drum is a 400-round green gas drum (AW Custom) for your ASG/KJW CZ Shadow that bolts on with no HPA setup.
Spec card
| Type | Green Gas Drum |
|---|---|
| Feeds from | Green gas (GBB) drum |
| BB capacity | 400 |
| Overall profile | Large |
| Recommended mags | AW Custom |
| Best for | Plug and play, no HPA setup needed |
Color options
- Black: 400-round AW Custom green gas drum in black
- Red: 400-round AW Custom green gas drum in red
- Green: 400-round AW Custom green gas drum in green
- Green/Black: 400-round AW Custom green gas drum in green/black
- AW Adapter Only: adapter only, for an AW green gas drum you already own
Compatibility
| Brand / Platform | Compatibility Verification | Tuning & Adjustment Notes |
|---|---|---|
| ASG / KJW CZ Shadow Series (CZ Shadow 2 / SP-01 Shadow / Shadow 2 Compact) | Direct Native Fit | Direct OEM factory standard for KJW-manufactured ASG CZ Shadow series (Shadow 2, SP-01 Shadow, Shadow 2 Compact) and compatible KJW CZ-pattern gas blowback platforms. Fine-tune the adjustable gasket height to establish an airtight compression seal against the loading nozzle seal, ensuring maximum gas efficiency and smooth recoil recovery without creating drag on the returning slide assembly. |
| ASG / KJW CZ P-09 / Tokyo Marui / KWA & Third-Party Non-CZ Lines | NOT Compatible | ASG CZ P-09 models (polymer frame series), Marui-pattern platforms, and non-KJW pistol lines utilize distinct internal frame magwell dimensions, non-matching valve striker heights, and proprietary gas router profiles incompatible with KJW CZ Shadow architecture. |
What's in the box and how to install
- Plug and play: no pulling valves or feed lips from stock mags.
- Materials: standard body is Nylon PA12. Carbon Fiber is available (3x stiffness, up to 38% higher tensile strength than Nylon 12).
- Made in the USA by TAPP Airsoft.
- Install: insert with the bolt or slide locked back.
- Warranty: 30-Day Warranty + Lifetime Support.
More options
Also available for: ASG / KJW CZ P-09
Want to compare every option? Use the ASG/KJW CZ Shadow Adapter Builder.
