Nosler Partititian, but
I do like Nosler partitians, but, I would suggest trying the Barnes X Bullet as an alternative. They are solid, expanding copper. They are extremely accurate, maintain 100% of weight, expand reliably over a very wide velocity range, and come in various weights.
http://www.storesonline.com/site/448423/page/314161
The Nosler Partician does work well, but they have a tendency to lose the front of the bullet, or about 30ish% of weight.
I have a photo of a Nos Part. 6mm, 95 grains fired out of my Rem 700V at 3300+ FPS. It struck a whitetail through the brisket at 300 yards, dead-on. It completely severed the heart from all internal connective tissue.
The round continued penetrating the entire length of the deer's body, and lodged at the extreme rear, about 4" left of center, between the skin and the muscle in the left rump. But, as I said, it lost all of the lead from the front of the bullet. After being struct, the deer ran for an additional 100 to 150 yards, in spite of the heart being completey dislodged internally. When we cut open the body capvity, the heart rolled out to the ground.
Imagine how well a 180 grain .30 caliber Partitian would do? Or better yet, a Barnes X-Bullet that lost no weight? Then again, a .30 cailber Nosler may stay together better than a .24 caliber.
Please follow up and let me know what you choose and how it works.
Edit to add picture discussed herein:
View attachment 275396
Doc2005