So far, I've put less than 100 rounds of Hornady, factory stuff through mine, and it shows some flame cutting.
One of these days, I plan to put together some light, target loads, with Trailboss.
A friend of mine is talking about doing a hog hunt this spring. I have a pile of Barnes 275 grain, XPB bullets that I think will be just the ticket, but, load data for that bullet is pretty slim.

If you've never shot a .460 before, be careful where ALL of your fingers and thumbs are. The blast that comes out of the REAR cylinder gap will take off the end of your thumb, if your thumb is too high! Lucky for me, I have short fingers, and it only tore the end of my deerskin glove apart!