I've got a M7 predator in 243 win one of the sweetest handling hunting rifles I've ever used on antelope and wouldn't even consider modifying the barrel with a rebore till it's shot out. 358? Think I'll just load my Whelen down a notch and see if that makes me wax eloquently but if I run my Whelen at Whelen speeds is it only good for 125 yds? I better drink some more coffee and do some work before all this theoretical stuff dazes me. MB

Last edited by Magnum_Bob; 08/11/20.
" Cheapest velocity in the world comes from a long barrel and I sure do like them. MB "