The TAPP Drum Adapter puts a 400-2,500+ round drum on your AAP-01/G-Series/GLK 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 |
|---|---|---|
| Tokyo Marui / WE-Tech / Elite Force / Armorer Works / Novritsch / KJW / Action Army / TM-Spec G-Series | Direct Native Fit | Direct OEM factory standard for the Tokyo Marui G-Series architecture and the massive ecosystem of TM-spec clones. This includes WE-Tech, Armorer Works (VX Series), Novritsch (SSP18), KJW, the Action Army AAP-01 series, and TM-spec Elite Force Glock models. Fine-tune the adjustable gasket height to establish an airtight compression seal against the loading nozzle seal, ensuring maximum gas efficiency and snappy recoil recovery without creating drag on the returning slide assembly. |
| GHK / KWA ATP / KSC / KWC & Third-Party Non-TM Lines | NOT Compatible | GHK gas blowback platforms, KWA ATP / KSC lines, KWC CO2 models, and proprietary non-TM-pattern platforms utilize completely different internal frame magwell dimensions, non-matching valve striker heights, and proprietary gas router profiles incompatible with Tokyo Marui-spec G-Series 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: GHK GSeries/GLK, VFC GSeries/GLK, Elite Force GLK 42, KWA/KSC ATP & ATP-Z, Maruyama SCW-9 (GSeries)
Want to compare every option? Use the AAP-01/G-Series/GLK Adapter Builder.
