The TAPP Green Gas Drum is a 400-round green gas drum (AW Custom) for your KJW M700 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 |
|---|---|---|
| KJW M700 / M700 Takedown GBB Series | Direct Native Fit | Direct OEM factory standard for KJW's bolt-action sniper system. Fine-tune the adjustable gasket height to ensure a tight, leak-free compression seal against the cylinder head nozzle when the bolt is locked in battery, avoiding excessive dragging during the bolt cycle. |
| Tanaka Works M700 / M24 / AICS GBB Series | Verified Fit (Tuning Recommended) | KJW is derived from the Tanaka system, but slight receiver housing tolerances can exist between production runs. Fine-tune gasket height carefully to eliminate top-seal air gaps without interfering with the bolt turn-down or feed nozzle clearance. |
| G&G G96 / Action Army AAC Gas Sniper Series | NOT Compatible | Third-party gas bolt-action sniper platforms utilize proprietary magazine catch retention mechanisms, non-matching valve placements, and distinct gas routing profiles incompatible with the Tanaka/KJW M700 platform. |
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 KJW M700 Adapter Builder.
