I've yet to use the 200gr Nosler Partition in a 30-06 but I'm hopeful to do so in the woods of Central and North idaho. Being that these are very expensive I'm also open to trying the Hornady 220 roundnose as they are far more economical and they should be able to reach 300yds. With the lower velocity they may perform quite well. Yet to try it but I'm getting ready as bear season will be coming up and I bought 2 boxes of those 220gr round nose. Old school I suppose