...is there a sort of "Rifle 101" page/thread/site anybody knows about? Or can anyone give me a brief overview? I'm thinking about designating my next-gun-fund to a tactical rifle, but all the Ms and ARs and AKs and numbers make my head spin.
I've grown up around shotguns and feel like I'm pretty well-read on handguns after entering the world of CCW. I've had the opportunity to shoot with a good friend of mine who has a pretty decent collection of rifles, but other than the AK in my avatar, most of them are WWII guns and collector's items.