The TAPP Green Gas Drum is a 400-round green gas drum (AW Custom) for your EMG-DE PCC 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 |
|---|---|---|
| EMG / Double Eagle DD PCC GBBR (MWS System) | Direct Native Fit | Direct OEM factory standard. Fine-tune the gasket height to establish an airtight compression seal against the loading nozzle assembly, ensuring optimal gas efficiency, reliable feeding, and clean bolt catch operation without causing drag. |
| Tokyo Marui MWS / M4 GBBR Series | Verified Fit (Shared MWS Engine Architecture) | Built around the TM MWS operating system. Fine-tune gasket height to achieve full compression seal alignment against TM-spec nozzles without causing drag on the returning bolt carrier. |
| Salvo Precision / T8 / Guns Modify MWS Receivers | Verified Fit (Minor Adjustment) | Fits third-party MWS-pattern receivers. Minor receiver magwell and catch tolerances may require dialing in gasket height to align gas routing and eliminate seal pressure gaps. |
| VFC / GHK / WE-Tech M4 GBBR Series | NOT Compatible | Non-MWS AR-15 platforms utilize distinct output valve heights, release knocker travel depths, and magazine catch locking slots incompatible with TM MWS-spec adapters. |
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: TM MWS/89/MK18/ZET, Toxicant XM5
Want to compare every option? Use the EMG-DE PCC Adapter Builder.
