The TAPP Drum Adapter puts a 400-2,500+ round drum on your VFC MP7 (Navy) for suppressive fire.
Spec card
| Type | Drum |
|---|---|
| Feeds from | Drum magazine (pre-installed) |
| BB capacity | 400-2,500+ |
| Overall profile | Medium to Large |
| Recommended mags | Tokyo Marui or Angel Custom drum |
| Best for | Suppressive fire and general skirmishes |
Drum options
- 400rd Mini: 400-round mini drum
- 1500rd Flash: 1,500-round flash drum
- 1500rd Electric: 1,500-round electric drum
- 1500rd Electric Tan: 1,500-round electric drum in tan
- 2000rd Flash: 2,000-round flash drum
- 2000rd Electric: 2,000-round electric drum
- 1200rd Twin: 1,200-round twin drum
- Adapter Only – Angel Custom: adapter only, for an Angel Custom drum you already own
- Adapter Only – TM Mini: adapter only, for a Tokyo Marui mini drum you already own
- Adapter Only – TM Twin: adapter only, for a Tokyo Marui twin drum you already own
- Adapter Only – A&K: adapter only, for an A&K drum you already own
- Adapter Only – ICS: adapter only, for an ICS drum you already own
Compatibility
| Brand / Platform | Compatibility Verification | Tuning & Adjustment Notes |
|---|---|---|
| Umarex / VFC MP7A1 GBB SMG Series (Navy / Foldable Foregrip V2 GBB) | Direct Native Fit | Direct OEM factory standard for the VFC-manufactured Umarex MP7A1 GBB series (1:1 scale platform). Fine-tune the adjustable gasket height to establish an airtight compression seal against the loading nozzle assembly, ensuring maximum gas efficiency and rapid bolt cycling without creating friction against the reciprocating bolt mechanism. |
| Tokyo Marui MP7 / KWA MP7 / WE Small Rice & Third-Party SMG Lines | NOT Compatible | Tokyo Marui MP7, KWA/KSC MP7, and WE-Tech SMG models are built to undersized scales (~90% scale) or proprietary internal engine specifications, featuring non-matching magwell dimensions, distinct valve striker locations, and incompatible gas router seal profiles with VFC MP7 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. US-spec Foster fitting included, never exceed 150 PSI, use a secondary low-pressure regulator.
- Warranty: 30-Day Warranty + Lifetime Support.
More options
Also available for: TM MP7, TM MP7 AEG, KWA MP7, WE SMG8
Want to compare every option? Use the VFC MP7 (Navy) Adapter Builder.
