Froggy. I forgot to mention the other Mueller I own is the 8.5-25X50 AO and IL Eradicator and it's on a very accurate Axis in 223. Because I'm getting. old, grumpy, lazy, etc, I have been switching all my AO scopes to Side Focus. After all, reaching out with my left arm (once in a while), it way too much like work! ha ha

ron