Believe it or not, my Stevens Favorite falling block remake (circa 1970) I re-chambered to .22WMR has made many MOA 5 shot groups @ 100 yards off a rest (Marksmans box) with Lyman peep rear and stock front sight. I was using Armscore 40 grain SJSP's. Have not shot it for a couple of years now unfortunately. It also liked the CCI MAXI-MAG bulk pack 40 grain JHP.