The only limit on effective hunting distances is the Hunter himself.
as Steve & Gary said in FAC mode it's more a case of user error then equiptment.

I have Effective Killin Distances, however they are not all the same.
conditoins at the time the shot is about to be take it the main factor here, more so then the ft lb's the pellet will do.

I can perform better with some of my rifles then others, e.g. EKD is varierable with each Rifle becasue of how I intereact with them. The only way to suss this out with you & your kit is time & a fair bit of effort, no one else can do it for you as their results could possbly be diffrent to yours.

ATB

Darren