Gunsmith Bros Aluminum High Speed V2 Adjustable Blow Back Unit for Marui Hi Capa GBB Airsoft (Grey) Tactical-Gear-Type_Helmet After the new gun was

After the new gun was adopted

Nine Ball Feather Weight Piston for Tokyo Marui Hi-Capa Series

Dual hop-up adjustment design for precise control

With Polymer Magazine Plate

Gunsmith Bros Aluminum High Speed V2 Adjustable Blow Back Unit for Marui Hi Capa GBB Airsoft (Grey) Tactical-Gear-Type_Helmet After the new gun wasKey Feature CNC Aluminum Construction Airsoft Blow Back Unit Anodized Coating Includes a user adjustable reset actuator tab Allows the pistol to reset faster before the slide cycle is complete Enhances shootability and gas efficiency Promotes consistent shooting performance Suitable For Tokyo Marui Hi Capa Gas Blow Back GBB Airsoft Pistol