The TAPP Drum Adapter puts a 400-2,500+ round drum on your SIG MPX-K 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 |
|---|---|---|
| SIG Sauer / SIG AIR ProForce MPX-K AEG Series | Direct Native Fit | Direct OEM factory standard for the SIG AIR MPX-K AEG platform (VFC OEM gearbox/receiver architecture). Ensures proper magazine catch lockup height and aligned feed tube geometry to prevent feeding jams or double-feeding during high-rate-of-fire operation. |
| APFG MPX GBB & Third-Party MP5 AEG Series | NOT Compatible | Gas blowback variants (APFG) and standard MP5 AEG platforms utilize distinct magazine catch retention locations, different internal receiver channels, and non-matching feed tube geometry incompatible with SIG MPX AEG 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.
- Warranty: 30-Day Warranty + Lifetime Support.
More options
Also available for: SIG MPX AEG, APFG/VFC MPX
Want to compare every option? Use the SIG MPX-K Adapter Builder.
