I enjoy using MOA-sized targets. A 6" round gong at 600 yards is more fun than anything larger, especially in a stiff and gusty wind A 10-12" gong does come in handy if one if going for "vital zone" practice to see how far he can reliably make a kill shot on game, though...
A 10-12" gong does come in handy if one if going for "vital zone" practice to see how far he can reliably make a kill shot on game, though... 