Originally Posted by
muzzlestuffer
i tried some 440 grain white slugs with pyro p and they were all over the place, that reminds me the first time i shot pyro p and the 440's and i thought there was something wrong with the gun or scope ! for some reason my gun don't like that pyro p at least this one.
To be honest, when I first started shooting White's I could not get their bullets to shoot accurately no matter what load I used and almost sold it. Then somebody told me about NoExcuse bullets and man did my groups shrink. Then I started casting my own and never looked back. I didn't want to be dependent on a company who may go out of business and didn't want to own a rifle that I couldn't buy bullets for.
Regarding powder, Pryo P always produced great accuracy for me, but I switched to 777-3F or Swiss 3F. They both shoot great and is not as dirty.