Yeah, there are lots of ways to reduce the chances of home invasion, but the question and poll is about firearms we would use first, so that's what I'm answering.
I selected handgun in the poll, but shotgun is a close second. Both are within close proximity to me.
- Taurus M66 357 Magnum (old model 6-shot) loaded with Federal 357 125GR Semi JHP #357B. Two HKS #10-A speed loaders in the drawer
- Remington 18" barrel 870 with 2-shot extension, 6+1 capacity. Loaded with Federal Premium Law Enforcement reduced recoil 00 Buck with Flitecontrol Wad #LE13200. 6 extra shells in a buttstock shell holder.
I have several other guns that aren't at the ready, but they can be simply by inserting a magazine.
My M66 revolver just works with nothing to fumble with. Pull the trigger and it goes bang. I'm well practiced with it. Same with my Remington 870. These weapons are reliable, and quick and easy to bring into threatening situation.
Something I've mentioned before in other threads is that statistics are all about the past. When someone kicks in your door it's all about the present... all about that moment and whether you're prepared or caught flat footed.
We live in troubling times. Criminals have become more desperate and brazen. Whether you'll be a target or not, who can say. But better to be prepared for the unlikely than to be a casualty.
I've done all sorts of target hardening to my home, but this thread is about guns we have as first choice, should one or more determined criminals find their way in anyway.