Not wanting to change anyones mind on this topic but would like some feedback of others experience.
For 30+ years I've hunted coyotes with calibers from 17 Rem to 25-06. The 223 being my favorite calling caliber till the 204.
Most of those years if I had a standing broadside I shot behind the shoulder for a heart lung shot. Results varied, more with some bullets and some calibers than others. But more than half the time these shots produced spinners or runners.Sometimes just a few yards sometimes a 100 or more. Some with the heart destroyed went 40 or 50 yards. But head on frontal shots were almost always DRT regardless of caliber.
I started holding for the shoulder blade with 55 Nosler BT's in the 223 and every hit in that area resulted in an instant drop at calling distances from 15-200 yds. Mostly in the 50-150 range. No splashes and no exits.
Last season I started using a CZ in 204. The info from these forumns lead me to the 35 Berger going 3850 from the 21.9" barrel. I kept notes and started out with heart shots.The first 2 were runners. The next 3 were shot in the shoulder and dropped instantly not even any leg movement in the snow they fell in. The next 2 were heart shots and runners, with one going about 150yds on flat ground. Then a frontal shot at less than 20 yds DRT. The next 3 were shoulder hits and instant drops.
4 heart lung shots all runners.
6 shoulder shots instant drops
1 frontal at close range instant.
There were no exits and no larger than caliber entrance holes. I know this is only one bullet and not enough numbers to form an opinion but I have had similar results with 17 Rem,223,22-250,220Swift,and 243. I would greatly appreciate your experience and opinions on this.