Have ar15 in 223 looking in to new cal. ar. From what I can find in ar15 the cal. are 458.socom 50 beowolf 300 wisper 243 wssm 358 wssm 450 bushmaster.And ar10 243 win 260 rem 7mm-08 284 win 35 rem 300 savage 257 roberts 358 win 270 wsm 300 wsm 325 wsm 450 marlin.Does any one know of others in...
you only need one if you can not hit it with one gun go to the range and get more practice,and if you care for your gun like you would your wife it will not fail you