RA-Tech [Maple Leaf] Pistol Hop Up Adjustment Wheel for Marui & WE
Features:
Compatibility: Decreased hop adjustment travel for more precise setting ( 0.7mm in a whole turn, while original is 0.8mm in half turn )
for Marui / WE
* NOT for We TT33
Material: CNC Milled Aluminum/ Best used with "Diamond" hop up packing
Manufacturer: RA-Tech