I've shot a lot of chucks with the 70 NBT and my 6/06 and found it to be incredibly tough on the chucks. I also used the 95 NBT quite a bit and it was really tough on the big rodents as well.
Do you know what speed you're running the 70's at?
The 75 VM is another good choice as would the TNT that Speer makes, I think it's a 70?
One last thing, if you're shooting chucks while they're standing you won't have the same effect as you will via a chuck laying facing you and or facing away.
Dober
Last edited by Mark R Dobrenski; 05/09/09.
