Just bought and sighted in this scope on a 22 rifle a week or two ago.
Works great! No idea how well it will hold up on larger recoiling rifles. Read the warranty for the scope. Looks pretty good to me.
The precision plex reticle, with its included printed chart, seems to be pretty handy for bigger than 22lr cartridges. (22s seem to have a bit of a different parabolic curve and not included with the chart.) Chart starts with 223 and goes up from there.
Optics on mine are great. Nothing like a scope costing 10 times the amount, or more, but quality optics. I would say that they are as roughly as good as my Leos. (Not quite that good, but still pretty decent!)
Seems to work well with lower light. I have not seen the stars up here for a couple of months, never gets dark enough during the summer, so kind of hard to tell.
So far, so good. Given that Pentax has been making decent optics for cameras for years, and that I went to Sportman's Warehouse and looked through a few scopes to compare, and that there is a decent warranty, I bought one and...
So far, so good!
Happy Trails