Ok guys I have about 400 cases ready to be loaded and I'm loading them for a 18" POF . I've been shooting just some cheap 55gr bullets threw it with ok 100yrd results but now I'm ready to shoot some paper the right way. It has a 1-8 twist and I think the twist is too fast for 55gr and a gun builder I know told me the same. What would be around the best weight and bullet for the best accuracy to use when loading these up? Also I'll be hunting with them so needs to be a good accurate bullet for hunting varmints as well.