Also consider the Hornady Great Plains bullet in 385gr. I've had better success with it, versus that of 460s, using a 1:28 twist. I just sold about 130 No Excuse 460s last Saturday and switching to the Great Plains conical.
Midway has the 385s on sale today.
http://www.midwayusa.com/product/539...oint-box-of-20