When I determined my weapon and bullet of choice I looked at the following items:
Bullet
1. Human penetration depth.
2. I also don't want it going through the walls too far. I would hate for it to go into my neighbors' homes.
3. Noise. I don't want to loud of a bullet. "No .44 magnum"
Gun
1. Magazine capability. I want a decent amount of rounds just in case there are more than one intruder.
2. Gun reliability.
3. Sights. I prefer the ones you can see at night.
4. Rail system for adding a laser and light combo.
5. Must be small for easy maneuvering.
What I have
The handguns I have are the Glock 21sf and a Glock 17 both feature Glock night sights.
I have a Glock light/laser combo that goes on the rail. Currently attached to my 21sf. The light is bright enough to blind the intruder and it gives me a way to aim quickly.
My bullets of choice are hollow point 9mm and .45. I use these due to their rapid expansion qualities.
I also have my Glock 17 setup for blanks. Just in case my daughter is grabbed. I will toss it to them and have my 21sf in my back pocket.
Both loaded guns are kept in a quick access safe. I just put my hand on the top of it and it opens up. This also keeps my daughter out.
Oh yeah I forgot one important thing, a dog. This can be your best home defense weapon if they are trained properly. I have trained my dog to sleep up stairs with my daughter. The dog will also let me know when someone is trying to get in and if they do I pitty them.
I also have an empty shotgun that sits next to my bed. How many intruders do you think will leave once they hear the pump shotgun loading?
Another must thing for home protection is practice. I get my fiance to randomly try to get in the back door, with alarm active, and see how long it takes the dog and myself to respond. You be surprised how fast you get with lots of practice.
I just read this post and said to myself I must be crazy. lol. I will tell you one thing though, I bet if someone tried to get into my house they are leaving in a black bag.
I hope this helps you out LT Smoke.
Matt