PolarStar Kythera Trigger Link V3

PolarStar Kythera Trigger Link V3 So, 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.