These are the cheapest guns and really are the meaning of 'you get what you pay for' also 22s are more of a vermin round, so while I would consider bigots of any color vermin, you can see many post on the internet of people who have been shot by a 22 and its only like an inch into them. So for stopping power a 22 will not stop anyone if they really mean to do you harm it will only add more sauce.

I am not a gun person, so I could have a lot of this wrong but here is what my cursory understanding is. You want protection for close range, where aiming isnt needed 38 snub nose (as the bullet will go wide of a point past like 20 yards as the barrel isnt that long [the reason its called a snub nose] to really train it) and its small enough to carry in a small bag. This will only give you 6 shots and reloading under duress ISNT going to be easy unless training or other mechanics are with you. So if you only have a small worry or just I wanna be safe, this is going to be peace of mind you will need, and if that peace was needed after all, a 38 round to the main mass of a person will slow or outright stop them (not that you should stop, a lot of laws say if you have the mind to think about it you could have ran, you should pull the trigger till it doesnt go bang any more, or freak out after the first bang and loose it, but this is why you should do SOME shooting somewhere, you dont wanna pull it and then drop it and then the other gains it.) .

You want something with more ammo and more stopping power for more understood levels of bigots. I would say a .45, this gives you a more range of point and shoot and if it really is stacked amount of people it can go thru people into others, at this point you are just giving people understanding death is something they should consider on their end not just their unreal want to give it to others.

As to the second part, you wanna go with a gun maker you have heard of from movies or lawsuits against gunmakers (except highpoint the one aginst them was just for flooding the streets with cheep guns) so like colt, beretta, maverick arms, glock, sig sauer, ruger, and smith and wesson. This is not an end all be all list just the ones I know. If you are going to buy, you should be making two trips, you need to go get an idea of what feels good in your hand for weight and hold. Then you need a day or two and some internetting into is this brand garbage or is there known issues with this model (glocks are like this, they change the resin they use and some times it makes the gun EXTRA loud, I have 2 hand guns and both were more powerful then the glock 9mm and it was twice as loud, like I could feel it in my chest loud). Then now armed with information you can go back take another feel of the gun, make sure it really is what you want (have a second in mind), now also buy two boxes of ammo, you are going to want to shoot one box over the next few days getting you used to the sound, kick, and just over all familiar. The other will be what you need for the gun. Some will say (and its not bad in thought) you should buy a box of ammo each year or even 6 months and use the old one at the range so you keep up your skills. But while its kinda making it your hobby at that point, there is some good info about it so you use the oldest ammo in case it ages and could give you issues when you need it most, but its a hard sell for those that dont even like the thing around.

Lastly you do need to care for it, there is oiling it needs, ask the counter person about it. The revolver only has one oiling point for the most part (three but I have never been told to oil the trigger and hammer) but the actual revolver part might need oiling every so often (again this year cadence comes in, if you fire once a year put a dab of oil at the pin spin it a few times, then wipe and put it back in its case. This will get rid of any gunk that it might have got from being in its bag or carrier you have it in when out and about.) But with the other you are dealing with a lot more moving parts on any magazine fed gun (the ones that have the bullets in a carrier that slots into the handle bottom) you will need to oil the slide and some points inside (again ask the people at the counter, and if you find them stand offish the internet will help you).

One last thing about 9mm, from what I gather they are good at some range, but they go thru like a .45 but they also dont take a chunk out with them, so you will end up just putting holes in them and if its not a vital part they will be able to keep coming. There is also some words for those that might live in a PB area or other militia areas that might think their hate is good and needs to be acted on. If they look to have armor at all, legs, arms and head are the areas you wanna aim for, you have a snub, aim for the groin, you have a 45 aim for a shoulder or groin. The groin will give you lots of big blood carrying areas, you will leave them able to shoot if they can get past the shock and pain, but we are hoping they loose to much blood to do it correctly. Shoulder will take out an arm and lets hope its the one they need. And if you are shaking you could hit the head and this will do what we are hoping for, stopping them to protect yourself.

I hope this helps people, and if I am wrong on some issues please correct this, I just want everyone to feel safe.