You might take a look at the Hawke Vantage 2-7x32 AO scopes. I have a couple, mildot reticle, not expensive and work great for the 20-30 yards I shoot with them.The link is just for a reference and scope specs, you can find them cheaper with a little web surfing:https://us.hawkeoptics.com/vantage-2-7x32-ao-mil-dot.html
I can't speak for Mueller as I've never owned one, but I have 2 of the Hawkes. One is mounted on a Webley Spector .177 that shoots mid 800 fps range and another on my XS25 .22 that shoots in the low 700 fps range and I've never had a problem with either one of them, so I'd think one should work just fine on your tuned 30.
Yeah, I like the Hawkes, lol..:-) chickie
Look at the reviews on this one. Focus down to 3 yards. https://www.leapers.com/index.php?act=prod_detail&midx=1348&allids=1343_1348&itemno=SCP-M312AOWQ
I love my air max 2-7x32. I have it on my R7 with BKL Technologies Model 260 4in Long Dovetail Mount.
Thanks for the recommendation. I went with the air max 2-7x32. Just put it on today and really like it so far. Still need to get to shoot it outdoors. But in the basement it's been great. So accurate it's boring. This combined with the Vortek kit makes this gun by far my favorite.
Everyone has their favorites, mine happen to be Hawke, but I also have scopes from Hammers, BSA, Nikko Sterling and Sun Optics and no complaints about those either.