I have one that I got when they were first on the market. It’s got the “good” sights. I can agree with almost everything said above. I have a theory that the extremely light weight is a big factor in apparent lack of accuracy. When a bullet hits the rifling there’s very little mass to resist the torquing effect so the gun moves a lot, relative to others. I’ve found the best accuracy with the hyper velocity stuff: Stingers and Velocitors. Counterintuitive, I know, but that’s my experience.
I think I have related on here before the story of killing the world’s unluckiest turkey with mine. Short story shorter: 317/176 yards/ dead turkey
