You will need to go with a slightly higher set of rings. I have an EGW 20MOA base and Warne detachable rings (I can't remember what height mine are) on my HH and I had to take the rear sight blade off in order for my scope to mount. Considering that it didn't take too much effort to drop the blade back in (as long as I don't lose it) - I'm sticking with this set up so my scope stays reasonably close to the barrel. I don't really expect to use the iron sights. It's just nice to have them. You can still see the sights over the EGW 20MOA base.