I always wanted--but never did--to hunt elk or moose with a .458 and the 350 grain TSX. That bullet has three grooves and the .458 has a long freebore. You can crimp it in the second groove and get what amounts to a higher case capacity. If you have a CZ, you can crimp it a groove farther. A guy who used to post here under the handle 458only thought this up. You get the same case capacity as a Lott. I have loaded this bullet to 2700 fps easily. A 30-06 on steroids? According to the computer programs, you get 3000 foot pounds at 300 yards.
