Tokyo Marui 417 Recoil Shock Accessory Type_Shells available here

available here

undo the allen screw at the bottom of the chamber enough so that you can insert a 12g CO2 cartridge

as well as a heavier barrel

Holds LOTS of gas

Tokyo Marui 417 Recoil Shock Accessory Type_Shells available hereA hugely exclusive, top end AEG from Tokyo Marui. The 417 Recoil Shock is a very large rifle and weighs in at a massive 4. 25kg. The overall length of the gun is 1000mm when full extended! Like the 416D model, if features an aluminium upper and lower receiver. Features a unique 380mm outer barrel barrel, with massive 330mm CNC machined RIS handguard for attachment of any 20mm accessory. The whole rifle is finished in a realistic matt black colour.