I assume you are talking about the 7mm Nosler 120BT. I have used these in a 7mm-08 AI on 11 head of game. 5 Red deer, 5 Whitetails and 1 Sitka buck. The longest shot was 385yds, the bullet works very well, all DRT. The bullet is tougher than you would think, I would not hesitate at all to use it again.
It would work well in your 7-08.