The TAPP Drum Adapter puts a 400-2,500+ round drum on your WE M14 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 |
|---|---|---|
| WE-Tech M14 / EBR Open Bolt GBBR Series | Direct Native Fit | Direct OEM factory standard for WE's full-size M14 and EBR gas blowback rifle engine. Features an adjustable plunger to calibrate engagement depth against the heavy M14 internal valve knocker. Fine-tune gasket height to maintain an airtight compression seal against the enlarged nozzle seal while ensuring smooth bolt carrier cycling. |
| RA-Tech Custom WE-Tech M14 GBBR Builds | Verified Fit (Shared WE Engine Base) | RA-Tech upgraded steel M14 chassis builds utilize WE factory engine specifications. Fine-tune the adjustable plunger depth to accommodate aftermarket steel trigger box knocker variances and ensure full valve depression. |
| WE-Tech M4 / SCAR / MSK / AR-15 GBBR Lines | NOT Compatible | Standard WE 5.56 and AR-pattern rifle platforms utilize narrower magwell dimensions, distinct magazine catch notch positions, and non-matching locking tab geometry that will not accept M14-pattern magazine 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. 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: WE M1A1 Thompson, CYMA M14 AEG
Want to compare every option? Use the WE M14 Adapter Builder.
