I have them on a Remington Model 6, Remington 742 and Browning Bar all in 30-06 and have used them on several occasions when I bumped the scope while hunting and didn't know if I had knocked it off zero or not. I also use them on my 10/22 just because that is what they had in stock when I bought the rings and I don't want to rezero. On all my bolt guns I use low or med height rings. Never had a scope on a shotgun.
Daman