The TAPP Drum Adapter puts a 400-2,500+ round drum on your SIG AIR Proforce P226/P229 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 P226 / P229 GBB Pistol Series | Direct Native Fit | Direct OEM factory standard for the SIG AIR ProForce P226 and P229 GBB platforms (VFC OEM architecture). Fine-tune the adjustable gasket height to establish an airtight compression seal against the loading nozzle seal, ensuring maximum gas efficiency and smooth recoil recovery without creating drag on the returning slide assembly. |
| SIG AIR ProForce M17/M18 (P320) & Third-Party P226/P229 Lines | NOT Compatible | ProForce M17/M18 (P320) platforms and third-party P226/P229 models (Tokyo Marui, WE-Tech, KJW, KWA) utilize distinct internal frame dimensions, non-matching valve striker heights, and proprietary gas router profiles incompatible with SIG AIR VFC P226/P229 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: WE P226, TM P226, KWA M226
Want to compare every option? Use the SIG AIR Proforce P226/P229 Adapter Builder.
