Search:

The long throat is typical of many 7x57's, but it dont seem to make much difference. Seat em to where you're happy that the case is holding them nicely and go shoot.

I use 2206H in my 7x57 with 140's, slightly more than you loads, but not much. And for about the same velocity. Theres something pretty satisfying hitting an animal with a 7x57, they all seem to go...