For all around hunting rifles, if I can hit the gong (10"metal plate at 220 yrds) consistentlyoff-hand or sitting then it is good enough. I don't mess around on the bench with hunting rifles unless I'm sighting them in. but with my .223 Sniper/Varmint rifle, I will shoot 3 shots inside a dime at 100 yrds off the bench.It just depends on the situation the gun will be used in.