APS ASR 118 Wired to deans Lonex cylinder Lonex cylinder head Lonex Nozzle with double O ring SHS 32 to 1 helical gears Guarder Steel Cutoff lever 500 fps spring Also guarder SHS half steel tooth aluminum piston Quick change spring gear box Monster torque motor by evike.com Pro Win Hop Up 6.05 Krtac inner barrel @ 280mm (suggest this be chamged as cylinder will handle at least 407mm) Metal bushing where it counts and bearing where it doesnt. Steelz saftly lever with race trigger. Shimmed and sounds decent Pictures of gearbox rdy upon request