My local walmart doesn't sell dynapoints in .22 longrifle. They do have winchester hollowpoints but they didn't do as well as the powerpoints. Powerpoints will do about .4 for 5 shots at 50 in my gun which isn't bad I guess. Green tag will do under .3 most of the time but it may be just a tad expensive for shooting squirrels. Old lots of pmc zapper shoot that well but it isn't made anymore.