Thank you Vlad., yes, I agree , the swing sight of Lyman is definitely the way to go, I do have a contact which may sell me such a sight...meanwhile I need to solve this puzzle myself, since I do know there are a bunch of other Mannlicher Schoenauer owners who experience the same difficulty..If I can provide a decent . functional ghost ring sight, I am sure I will have solve a problem for many other owners...I always liked a challenge..

Gert