One of the first things you need to do when reloading your own ammo is to study up on the cartridge you’re loading for. A reloading manual is a great resource for this kind of information, but many times you need *more* data and information. Well, if you’re reloading for rifle, there’s some great free cartridge guides over on http://accurateshooter.com.
Here are some of the cartridges covered:
For more information see http://www.accurateshooter.com/category/cartridge-guides/