not sure on price but willing to trade for gaming computer
cm18 upgrade list
SHS M4 Aluminum O-ring Air Nozzle
SHS 14.5-tooth Full Metal Rack Piston 2 teeth removed slightly shaved 3rd tooth
Super Shooter POM Piston Head
SHS/DA 8mm Steel Bushings
nukefet mosfet
SHS Gen 4 13:1 Gears
Lonex M4 Anti-Heat Selector Plate
Lonex Enhanced V2 Spring Guide
Lonex V2 Enhanced Tappet Plate
SHS V2 Steel Cut Off Lever
and sorbo'd