Airsoft Masterpiece SV Infinity Diamond Magazine Base For Marui Hi-Capa 5.1 GBB (Blue) Airsoft Guns Its power-operated system takes in

Its power-operated system takes in BB bullet by pushing the switch at the magazine bottom

For different Material and Process of whole gun

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Matte Black Finished

Airsoft Masterpiece SV Infinity Diamond Magazine Base For Marui Hi-Capa 5.1 GBB (Blue) Airsoft Guns Its power-operated system takes inAirsoft Masterpiece SV Infinity Diamond Magazine Base For Marui Hi Capa 5. 1 GBB (Blue) Aluminum Construction Engraved "Diamond" Marking These magazine base adds to the aesthetics of the pistol and also provides protection from dropping your magazine Suitable for Tokyo Marui Hi Capa 5. 1 Series Airsoft Gas Blow Back GBB Pistol