[Larryjk]

Skinny Shooter, I didn't mean that as a warning. I should have prefaced it with "I", as "I do not load any rifle on the 550B". There certainly isn't any reason why you couldn't load rifle on it, especially the .223. If there is any serious resizing to be done, I think a more substantial press might be in order. I just have never tried the 550B on rifle.