man, at 100m, takes only .5 second after the first, and the first only has sonic "crack", which you wont even HEAR if the wind is moving the tree limbs bit. Likely, get a 223in THREE of you before you even START evasive maneuvers. Same thing, 200m, HORSES, since they are MUCH bigger targets. 200m, need about 1 full second to hit the other man, but that will probably suffice.