The TAPP Drum Adapter puts a 400-2,500+ round drum on your VFC MP5 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 MP5 GBB Series (V1 / V2 / V3) | Direct Native Fit | Direct OEM factory standard for the VFC MP5/MP5K gas blowback engine. Fine-tune the adjustable gasket height to establish an airtight compression seal against the loading nozzle, ensuring maximum gas transfer efficiency without causing bolt binding or dragging during full-auto cycling. |
| WE-Tech Apache (MP5) / TM / Maruzen MP5 GBB Series | NOT Compatible | WE Apache, Tokyo Marui, and Maruzen MP5 platforms utilize distinct magazine catch notch placement, non-matching valve striker heights, and proprietary gas router profiles incompatible with VFC 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: MP5 AEG, WE MP5 Apache, MARUZEN MP5
Want to compare every option? Use the VFC MP5 Adapter Builder.
