I'll second the CX4 Storm; I purchased mine for around $550 during an event, and got 5 extra magazines with it. However, I don't think that's your best option.
My wife and I use a 20 gauge Remington 870 pump with a Supercell recoil pad and an Elzetta flashlight mount (holds most tactical flashlights, not just their brand). Figure $400 for the shotgun, $20 for the recoil pad, $40 for the flashlight, and around $100 for a tactical flashlight (one whose switch is on the butt). You may be able to find cheaper.
For that cash (and possibly a fee for someone to put it together, though it's not hard to do), you get a relatively soft shooting, controllable weapon with more stopping power than a .44 Magnum. It is a pump, not a semi-auto, but a pump is more reliable, and for home defense you want to follow the KISS principle.
Whatever you get, you need to practice; having a weapon in the house that you shoot once in a blue moon is more of a danger to you than a help. A shotgun is the best home defense weapon, and the configuration I outlined is pretty soft shooting; however, there are fewer places to practice with one. Here's what I suggest:
My wife and I use a 20 gauge Remington 870 pump with a Supercell recoil pad and an Elzetta flashlight mount (holds most tactical flashlights, not just their brand). Figure $400 for the shotgun, $20 for the recoil pad, $40 for the flashlight, and around $100 for a tactical flashlight (one whose switch is on the butt). You may be able to find cheaper.
For that cash (and possibly a fee for someone to put it together, though it's not hard to do), you get a relatively soft shooting, controllable weapon with more stopping power than a .44 Magnum. It is a pump, not a semi-auto, but a pump is more reliable, and for home defense you want to follow the KISS principle.
Whatever you get, you need to practice; having a weapon in the house that you shoot once in a blue moon is more of a danger to you than a help. A shotgun is the best home defense weapon, and the configuration I outlined is pretty soft shooting; however, there are fewer places to practice with one. Here's what I suggest:
- Get some training; look for some sort of introductory course to firearms from your local gun store, or check the NRA site. Do this as part of the selection process, and get whatever advice you can get from your instructor.
- If there's an outdoor range or a friend's house where you can practice with the shotgun, I recommend the shotgun I outlined above.
- If there isn't a place to practice with the shotgun, but you can find a place to practice with a carbine or a pistol, then choose that weapon. Not because they are better than the shotgun - they aren't - but because you will be better served by a weapon you can practice with than one you cannot.
- If you think you might eventually conceal carry, go for the pistol, probably in a semi-auto 9mm or .38 revolver.
- If this is strictly home defense, consider the pistol caliber carbine.