The TAPP Green Gas Drum is a 400-round green gas drum (AW Custom) for your TM Saiga 12K 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 |
|---|---|---|
| Tokyo Marui Saiga-12K / SBS GBB Shotgun Series | Direct Native Fit | Direct OEM factory standard for TM's triple-barrel Saiga-12 GBB shotgun engine. Fine-tune the adjustable gasket height to establish an airtight compression seal against the large-volume loading nozzle assembly, ensuring maximum CFM air delivery to power the triple-piston blowback unit without causing bolt drag. |
| Tokyo Marui AKM / AKX GBB & Electric (AEG) Shotgun Lines | NOT Compatible | Electric shotgun platforms and TM AKM/AKX rifles utilize narrower magwells, different locking lug geometries, non-gas feed mechanisms, or distinct valve output configurations incompatible with TM Saiga-12 GBB 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
Want to compare every option? Use the TM Saiga 12K Adapter Builder.
