My adapter came in today. I like it! I put it on a 6-18 Leupold that sits on a hunting rifle. It will focus crisp down to 9 yards and out to 28 yards using the adjustable objective to focus. Its usable at 30 yards but not as crisp. I tried it on a 4-12 with the same results. It unscrews easy, if you were shooting further. I am impressed with it.
Glad you like it and It works on any scope even if you have to mod a scope lens flip up cap or duct tape to other scopes that dont thread into even different size AO can make it work too.