I like 150 grain Nosler ballistic tips in my 7mm mag. for both whitetails and mulies. I use 65.0 grains of IMR4831 with a CCI BR2 primer. I have found this load to be rather accurate and deadly on deer out to 350 yards. I have not shot at anything farther than this, and so cannot give extreme range performance results. Also, while I use 65.0 grains of IMR4831, this is the maximum published load, so I would suggest starting below this and working up for your particular rifle. Of all my guns, this is the only one that performed best at a maximum load. All of my other guns (including pistols) perform best at a grain to a grain and a half back from maximum. Hope this helps.
