I put these on a surplus Israeli MKIII Hi-Power and it is a huge improvement and I'd say the best value , non milling sights you can buy for the Hi-Power . Much nicer than other solutions I have seen. Great Sight picture. I wish the base filled the dovetail more but its a minor gripe. Beware the epoxy finish can lock in the rear sight and be tough to get moving. My Pusher wouldn't work, a vise and large hammer was needed.
Doesn't fit other models just the MkIII.