I have a browning bar 30-06 I can’t get to shoot I’ve gone over it changed scopes but I still can’t get a group first pic factory Winchester 150 second pic lake city brass rem 9 1/2 mag 57 gns Hornady super 180 gn Hornady sst I’ve tried sgk180 sp same thing any thoughts on what it could be? I have tested the same loads in a bolt gun they both shot well thanks