When they first came out in this country.....(they aren't anything new, Germany has had them since the 20's at least)....I thought they would be the greatest thing since sliced bread. Until I tried a set. Couldn't get them off that rifle fast enough. Your head is too high and the open sights are barely functional....at least that was how I felt.
Funny thing about the Germans, pre-WWII they used high mounts whether they were see thru or not. It's almost like they never figured out to re-shape the bolt handle so it would clear the scope. I can kinda understand that with their elegant spoon bolt handles...but sighting is sure awkward. Another thing was the wing safety on the Mausers and Mannlicher/Schoenauers. They would make the mounts high so the safety would clear. Oddly, I have a Wilhelm Brenneke 98 Mauser and a Haenel/Rasch1890 equipped with claw mount bases and when they were fitted a Greener safety was installed....but they left the tall wing safety. Both function as original. It's like they never thought to alter the tall wing safety. Funny how things evolved in different countries.