The TAPP Shotgun Shell Adapter lets your KWA/KSC ATPZ feed from compact shotgun-shell mags (Cyma Shell, 30 BBs) for the smallest profile.
Spec card
| Type | Shotgun Shell |
|---|---|
| Feeds from | Shotgun shell mags |
| BB capacity | 30 |
| Overall profile | Small |
| Recommended mags | Cyma Shell |
| Best for | Secondary or matching a pistol look |
Compatibility
| Brand / Platform | Compatibility Verification | Tuning & Adjustment Notes |
|---|---|---|
| KWA / KSC ATPZ GBB Pistol | Direct Native Fit | Direct OEM factory standard for the KWA / KSC ATPZ utilizing the System7 / NS2 engine. 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. |
| KWA / KSC ATP, ATP LE & KelTec SUB2000 GBB Series | NOT Compatible | The ATP and ATPZ are not cross compatible. This adapter/drum will not work in the ATP, ATP LE or KelTec SUB2000. If you have one of those, please see the KWA/KSC ATP & KelTec SUB2000 HPA Adapter/Drum. |
| Tokyo Marui / WE-Tech / VFC G-Series & Non-System7 Pistol Lines | NOT Compatible | Third-party Glock-pattern platforms (Tokyo Marui, WE-Tech, VFC) and non-System7 KWA pistol series utilize distinct internal magwell channel dimensions, non-matching valve striker placement, and proprietary gas router seal profiles incompatible with KWA ATPZ NS2 architecture. |
Own a KWA / KSC ATP, ATP LE or KelTec SUB2000? They are not cross compatible with the ATPZ. Get the correct one here: KWA/KSC ATP & KelTec SUB2000 HPA Adapter/Drum.
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: G-Series/GLK, GHK GSeries/GLK, VFC GSeries/GLK, Elite Force GLK 42, Maruyama SCW-9 (GSeries)
Want to compare every option? Use the KWA/KSC ATPZ Adapter Builder.
