I have a custom 204 with a 1 in 10 twist for the 40gr+ bullets that has shown evidence of being very accurate. It likes Hornady factory 40gr V-max loads well enough I haven't started loading for it, 3 shots under a dime consistently. I've taken 4 coyotes with it so far out to 340yds and none traveled over 20yds, but all have been hit solidly in the lungs. I built this rifle thinking that it would not blow up bobcats like my 243 and 6mm with the 75gr V-max at 3350fps and 6mm with 70gr BT at 3824fps. Anyone have any field experience with the 204 and different bullets on predators?