Shot the wad on this Cooper 57M .22LR. I mounted a Leupold 6.5-20X50, EFR in Talley rings. The target at the bottom is from a 25yd rimfire benchrest match. 25 yards seems close but the X ring is about the size of the head of a pin...no shit!! RWS R-50 is the round which seems the best but they...