I don't own a 6.5 creedmore, I use a .260 rem. I have shot about 14 head of game with it. All save one was with 130 gr berger Hunting vlds. distances where from 200-700 yds. on deer and antelope. One was a pig at665 yds. All dropped at the shot. The actual terminal damage ranged from no obvious exterior damage with pulverized lungs to 12" exit holes and goop running out. Actual impact velocity makes some difference to this effect, but be sure the tips are open and clear of debris to ensure initial expansion. Hitting shoulders will send bone fragments all over and ruin more meat , but through ribs makes them just as dead just as fast. The various Berger hunting bullets and JLK's I have seen used all performed like this in .260s and creedmores with out exception.