Killzone have used H4350 and RL19 both with the 140 NPT in the 7/08. Both worked for me.
But no need to burn the stash of 140 Partitions. Do all your load work/sighting etc with 140 Sierra's. You should be able to substitute the Partitions for the Sierra and go hunting. POI should be the same as well.This has worked for me not only in the 7/08, but 7x57, 280,and 7 Rem Mag as well.
