Guys I am an avid savage fan, have several savage centre fires from model 10's, 12's in LRPV and F Class. I do not believe there is a better out of the box shooter than savage. That being said I recently purchased a mod 220 20 gauge slug gun for an upcoming hunt to Illinois. I fitted it with a leupold vari-x 3 and new Burris sig series z rings. I have checked everything and tried Rem accu-tip, hornady sst, and fed sabot slug. I am not getting good results at all. 4-5 in groups at 100 yds. I know this gun will do better, has anyone had these type of results. Any ideas would be appreciated. I am a long time shooter and avid reloader but this slug gun thing is all new to me. Help please.

Thanks,
Dave