RE: Nosler Partition VS Cor-Lokt Ultra PSP
I use to be "big time" into testing bullets for expansion and holding together power. I did this because i designed and made some very good bonded core bullets, and sold them from my shop.
As far as i'm concerned, the Nosler partition bullets are a hard one to beat!!! I shot two nice bucks this fall, both with Nosler P's, and they did a great job "as always"!!
For good performance on super HV 7mm's (on game) you should probably switch to 150 or 160 grain bullets, even in Nosler Partitions. No bullet is perfect, and super HV destroys even the best bullets when they hit bone, or tough muscles.