I recently got a PDP2 propoint on a trade. It's got the 5 moa dot. I wouldn't normally buy tasco stuff, personal opinion mostly. There's something I don't like about a company that has both high end optics and super cheap crap under the same name. Maybe the low end stuff has gotten better. Anyway, I just tried the propoint on an old rifle at 25 yds. Had no problem setting it up and getting one hole groups after a few rounds. It seems like a pretty solid unit. My question is, when setting it up, is it better to have the dot cover the point of impact, or have it like an iron sight where the point of impact is just above the dot?
My other opinion about these devices is that unless you go high end (trijcon, etc)be aware that one day the thing won't work. It may just be the battery but there is no way it will be 100% reliable. Even the high end stuff is probably only 95%. Since I'm just target shooting thats OK, but I'd have to have a backup sight if I was using one professionaly (military, police, etc.). If I were you, I'd mount that thing on the rifle and give it a try.