Welcome to TFL, Demetrius!
Also be aware that you'll need to comply with both state and federal law in purchasing, owning, and possessing a firearm. Be sure to consult both. If you have any specific questions, we have a Law & Civil Rights forum where you can ask.
A gunfight is not the time to learn new skills.
If you ever have a real need for more than a couple of magazines, your problem is not a shortage of magazines. It's a shortage of people on your side of the argument. -- Art Eatman