Also i would like to point out that this is not even a complete list
What you need to do, is get a couple hundred dollars, get your money together, and go to a gun shop
The best gun shops IMO are not big Jew chains like gander mountain, but small single stores, that sell used guns
Go to the used gun section and look at what callibers they have
9mm, 40, 45acp, .380, 12 gauge, 223, 308 are all common calibers that you want to look into
also 22, 25, and 32 are common, but weaker, this doesnt make them bad, I have a Beretta Jetfire (25 acp) and it was 200 bucks and it was the best money i ever spent
Look for guns in these caliber in your price range, go to a few stores, and buy something, ask the guy, the guy behind the counter usually will love to spew off his bullshit of fuddlore about how guns work
Listen to him and learn, some of what he says is bullshit, but alot of it will be good information
then just buy something you can afford, the guns on this list are all cheap, but you may not be able to find them, buy the gun that you can find