Considering Security Forces, have a few questions

Hello, I plan on joining the Air Force in a month or so and I was considering Security Forces as my #1 job. I have lurked for a while and looked at some of the positives and negatives listed on the internet dealing with this job, so I was wondering..

1. What was tech school like?
2. I've seen people mention specialty jobs (raven, SWAT etc) Is there anywhere I could get a list/description of these jobs?
3. Does doing Security Forces set you up well to become a police officer after enlistment?
4. What weapons do you get to train with and use?

Thank you all so much!