Gunsmith Bros Aluminum High Speed V2 Adjustable Blow Back Unit for Marui Hi Capa GBB Airsoft (Grey)

Key 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