Maple Armouries Spitfire AK AEG (Leviathan ETU Version) color-pink-5-pack QD Spring Change Gearbox: The

QD Spring Change Gearbox: The EVO 3 gearbox has a QD spring change feature allowing the spring to be swapped out quickly and easily without disassembly of the gearbox

Check out this video for a more detailed comparison:

where you can put out whole spring guide with hex key and change the spring without need of opening the gearbox

About the Howa Type 64:

deep penetrating formula designed for long-lasting protection in extremely corrosive and wet conditions

Maple Armouries Spitfire AK AEG (Leviathan ETU Version) color-pink-5-pack QD Spring Change Gearbox: TheNo orange tip for Canadian customers. This model comes pre installed with a Jefftron Leviathan V3 ETU. All other parts are the same to the standard Spitfire. Introducing the Maple Armouries line of AK AEGs. Our premiere model is the MAS Spitfire AEG featuring the same internal build as our Blackout AEG with a steel external construction and MLOK handguard. By utilizing a high torque neodymium motor with non bonded magnets, CNC steel speed gears with 9