Gunsmith Bros Aluminum High Speed V2 Adjustable Blow Back Unit for Marui Hi Capa GBB Airsoft (Red) Net-Weight-(g)_1830.0 When set to low-power mode

When set to low-power mode

Metal outer barrel and recoil spring rod

KRYTAC Nautilus Version 2 Gearbox Shell

Revanchist Airsoft M LOK System Aluminum Angled Foregrip

Gunsmith Bros Aluminum High Speed V2 Adjustable Blow Back Unit for Marui Hi Capa GBB Airsoft (Red) Net-Weight-(g)_1830.0 When set to low-power modeKey Feature CNC Aluminum Construction Airsoft Blow Back Unit Anodized Coating (Red Color) 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