Do yourself a big favor if you are getting into firearms and hunting. Buy a good reloading manual such as the Speer or Nosler manual and read it through good. Nothing will give you more information on all types of ammo and components. Do this even if you don't plan to reload. Good info. All Of the major bullet makers offet a reloading manual. I like the Hornady but it come as a two book set and if you don't reload you may not wish to invest in it.