I've got a 300WM with a Badger 30moa base and a Bartlien #4 contour barrel. Just bought an S&B 3-20 w/ a 50mm objective and I need rings lower than 1-inch height. I've seen Seekins makes a set of .920 rings. I'm thinking an .885 or similar would set me as low as I can go. Anyone know of any lower?