Greetings,
Speaking as a long time shooter and former instructor, I'll add to some of the good advice you've been given:
- Selection is a very personal thing. One of the better things you could do would be to go to a rental range with a knowledgeable person and 'test drive' various models/types/calibers, etc. Choose what YOU like the most, not what the salesman has in the case or what your friends like. You might wanna take a couple three trips so as to not make snap decision. And no, you don't need a $2,000 1911 to be well equipped.
- I'd suggest starting w/ a .22 and working your way up to larger calibers if possible. There are many conversion kits that might work with a larger caliber handgun (something to consider).
- Take into consideration all your possible intended uses: CCW, target, recreation, competition, etc.
- Nothing wrong with a good revolver, in fact, for folks that want a simple, effective, and easy to maintain firearm, a good stainless 2-4 inch barrelled Ruger/S&W .38/.357 revolver is tough to beat. Versatile and effective.
- Be careful with purchasing anything used...not that their aren't lots of good pre-owned firearms out there, but make sure you know what to look for.
- Realize that unfortunately, some of the better defense guns can be less than comfortable to carry. Think about all the things you do: get in and cars, go to coffee shops, the rest room, etc. That nice big pistola might not be so stellar if its jammed into your side by those racey supportive sports car seats on an hour commute (and a hole in your leather seat might not be so welcome either). It would be better to get something small/comfortable enough you'll actually carry it compared to a great gun you leave at home because its too big/difficult to conceal, etc. I believe Clint Smith says, guns should be comforting, not comfortable. But you might have more off-body options (ie a CCW purse)...weigh the pros and cons, etc.
- Realize that the firearm itself is generally part of a larger 'system.' A quality belt, holster, mag/speed loader pouches, fit in as well. A flashlight, folder, etc. can also be added.
*** Get GOOD instruction...there's plenty of knowledgeable folks that can help you build a proper foundation...much easier than trying to un-learn bad habits. This is particularly true of CCW (ie potentially defense-related handguns). The WHEN of shooting can often be alot more difficult than the HOW of shooting. Avoid the military-style 'mow 'em all down' or gun store commando types. If the person seems reluctant to the idea of testifying as to exactly what they taught you and why in court, then you may want to consider looking elsewhere. There's several types of survival, physical, emotional, legal, financial...not trying to bum you out, but if you're considering carrying a firearm for self-defense, you'll need to educate yourself on these issues, as well as means/ability, opportunity, danger/jeopardy, preclusion (if these terms baffle your instructor, you might want to continue looking) and a whole host of other items. There is TDI (Tactical Defense Institute) in your state as a place to start considering. Thunder Ranch also has some decent videos you can purchase to get you going. Whatever you decide, learn to use whatever you decide to purchase responsibly and safely.
- Situation awareness is ALOT more important that the tool(s) you choose to carry. For the law-abiding citizen, generally speaking, a fight avoided is a fight won.
Just my $.02 worth.
BOSS