Master Mods Hi-Capa Hop Up Unit.

-Elevate your hi-capa's accuracy with this uniquely designed hop up unit.

-Special Hop up arm design to insure there is even pressure applied to the BB in the hop up chamber.  Allows for more consistent shots. Improved accuracy.

-Fits Tokyo Marui hi-capa

-Uses Regular GBB hi-capa buckings

All sales final.