Typically what works well in a 30-30 with light-for-caliber bullets (the parent case) will work in a 7/30 Waters. Mine is a wildcat verson that led to the Waters, the 7mm Int Rimmed, like the 7/30 but slightly longer neck. All of the previously cited bullets work in it as well as Nosler Partition. Have played with W748 and AA2460 but recently Varget has showed real promise too. (I won't cite loads because mine takes less powder).