Kythera SA Trigger Link, V3 Solenoid Valves Velocity will change depending on

Velocity will change depending on the length and bore size of the barrel as well as the quality of the air seal to the hop-up bucking so results may vary

lightweight

The MCU wire harness is intended for use with REV3 FCU's that feature the built in MCU (Motor Control Unit) for running the replica's box magazine

All UGS stocks for M4 models use the "Original" rails

bottom hem

Kythera SA Trigger Link, V3 Solenoid Valves Velocity will change depending onSo, you have your Kythera SA in a V2 gearbox but now you want to change things up and drop it into a V3 build? No worries! Just swap out the trigger link and pick the appropriate nozzle for your rifle and you're ready to go. Standard V3 Kythera SA trigger link. Includes 4 40 x 3 8 screw.