Hi-Capa Tapp Modular Adapter - M4

Availability: In Stock


  • Converts your traditional gas Airsoft gun to use HPA and accept standard M4 AEG magazines (super-feed mags recommended).
  • Swap between different lowers easily with modular design.
  • Interchangeable between M4, ARP, Shotgun Shell lowers, etc.
  • 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.


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