My absolute all-time favorite has, and always will be the 7x57mm Mauser. I have used it on elk, antelope, mule deer, whitetail deer, wild pig, javelina, coyote and even a wild turkey in Texas. I have only one load, a 160 grain bullet traveling at 2,815 fps and slipping three shots into a triangle less than a half-inch large at 100 yards. Tom Purdom