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SKU: TAPP-MP9-DRUM Categories: , , , , Tags: ,

Product Details


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KWA MP9 HPA Drum Details

  • The Tapp M4 Modular Adapter converts your traditional gas airsoft gun to use HPA and accept standard M4 AEG magazines (super-feed mags recommended).
  • Modular design allows lower to be changed to different lowers. This makes the adapter interchangeable between M4, ARP, MP5, etc. (Lowers can be found here)
  • Gas magazine included and pre-installed with single stack mod to allow faster BB flow.
  • Friction-less BB stop allows smoother feeding and prevents BB loss while reloading.
  • Recommended 90-100 PSI.

Patent Pending

30 Day Warranty + Lifetime Support

All Tapp Airsoft products include a 30-day warranty. We also offer lifetime support for technical issues and replacement parts (fees apply).


2 reviews for KWA MP9 HPA Drum

  1. Josh W.

    I bought one of the KWA mp9 (short) drum magazines from the TAPP Airsoft site and recieved it. Would completely recommend the TAPP products, really high quality stuff. When I had questions the live chat support feature on their website helped a bunch. Really great stuff!

  2. David F

    Received a MP9 adapter in order to utilize a drum mag with my kwa mp9. It arrived quickly, and seemed to be in good condition. Upon closer inspection, I noticed a small crack in the adapter. Worried this may spread, I contacted Tapp to see what options I had to get this fixed. They responded to my message within a few minutes and let me know what to do in order to attempt to use the adapter. However, they also informed me they would send a new adapter to me, free of charge.
    Not only is it a great product, but also AMAZING customer service. I can’t recommend them enough and will be sure to order more in the future. (Already looking at an M870 adapter)

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