Things I liked: I am quite surprised actually. After reading the other reviews and looking up the youtube videos on teardown and service I figured, why not? At the very least I will learn some airgun repair techniques. No need. The fit and finish is very nice, no burrs anywear, tight pumping mechanism, great trigger, which is adjustable but absolutely fine as is. To my surprise the rear sight is adjustable for both windage and elevation, not just windage like I read. Also it seems like Beeman is paying attention to feedback. The windage screw has a retaining clip to prevent it backing out which I saw a lot of comments on.
Things I would have changed: Although the trigger looks adjustable it takes some effort to do it, as in removal. A port in the trigger guard would fix this. Other than that I can't imagine why anyone would buy the P3.
What others should know: Buy it and enjoy a very accurate air pistol. It is more accurate than I can make it, and with about ten minutes practice I am grouping within .75 of an inch at 7 yards. For less than forty bucks!