Brand: King Arms x Polarstar
As Val king arms mounted in kythera, with 5 midcap long, 5midcap short and a high cap (not pictured)
AK prowin blue block (tab cut to pass through the body, would deserve to be tightened because it slips in quite easily) the barrel and seal I don't remember at all but also changed
Works like a kythera, very good then :p
I played with it in 25 but too light, plan for a slightly heavier weight
The front sight is missing, and the back is a 3d print with a hole to pass a fiber optic cable through.
€530, slightly negotiable if it goes quickly