Yes I have an older GB model and while I have only gotten to shoot it a couple times, when I can see the sites it does pretty good. My old eyes could not handle the lower light at the indoor range but outdoors I am sure it is more accurate than I am.I have to chime in here on the mini’s. Me and several old law dogs purchased ours through , I believe Gene Sears. The first model. We had to pay and wait. This was back between 1974 to 1976. The ones we got, or at least the one I got was a superb shooter. It would out perform an ar15. I don’t know if he is still alive, but Sam Barnett witnessed me shoot a Jack rabbit at a distance he estimated to be 300 yards. That was in 1980. I have wished numerous times I had not sold that gun. I was also fresh out of the corps on the rabbit shot too. It shot lights out for anyone skilled with a rifle. Now the later versions, probably not as good.