I bought some hornady bullets for my 22-250 and shot 60 or so from my rifle. After I went though all of the brass I only got 45 brass that did not have a crack in the neck. There where factory shells. Is it common to get this many cracked necks being shot only once. I have got way more shots with my 30-06 brass and my 300 win mag. Is this a common trate of the 22-250 or is it just the hornady brass.