I normally shoot Hornady ELDX 200gr. I was out of those and couldn't find any at all…my buddy the shoots long range recommended the bullets I have pictured BERGER 208gr long range hybrid…I bought them and found a good load for my gun. I shoot deer out to 500 so I'm puzzled at the shot I took with this new ammo. Deer was perfectly broadside 290yrds…I was in box stand using bags. Made what thought was a perfect shot. Deer ran off. I haven't found one ounce of blood anywhere. Did I make the wrong choice in bullet? Should I not shoot these at deer?