A good reloading manual will familiarize you with most of the
popular calibers, and many of the guns used with them.
As to the rest, perhaps Gun Digest, and Google.
Sorry, there's no real substitute for years of owning and shooting guns,
and many people who are proficient in one area know next to nothing
about other types. Case in point:
See many of my posts in the AR section?
That's because I know less about ARs than B.O.
knows about morals and ethics...
Last edited by therewolf; 07-29-2012 at 10:41 PM.