I'm using a .260 Remington myself (not much difference) and these are my two favorites. The Partition is not quite as accurate as the Barnes 120 gr. TSX but it's got a good reputation for downing game. One hunting bullet I've tested that will keep up with match bullets is the Nosler 120 gr. Ballistic Tip.

Five shots at 200 yards with the 120 gr. Ballistic Tip.

[img width=600 height=307]http://i218.photobucket.com/albums/cc265/pbcaster45/Nosler120grBallisticTips200yards.jpg[/img]

Barnes 120 gr. Tipped TSX
Nosler 125 gr. Partition

Good info here on bullet performance.

http://www.24hourcampfire.com/ubbthr...pics/4851238/1