Last weekend, a buddy of mine shot 170 class deer at 25 yds with this bullet over 100 grs of pyro pellets. High shoulder hit and it destroyed the right front leg. It didn't pass through and we never found the deer. We tracked it for 1.5 miles and lost the trail in a big CRP field. Any thoughts? I shoot 300 gr barnes expanders and that is where I always aim. Never had to track a deer too far with this shot placement.