I have a box of the 150g silvertips, but have yet to come up with a real good load. I have a load with Siearra 170g fp's that have 3 shots touching at 50 yards, but have not got a 150g bullet to shoot that good. I hope to not only get a good load with the 150's, but also get a good load for the 125g HP's, for varminting. My wife's bolt action Stevens loves Remington 125g psp's, and H335, but my Winchester seems to be picky.