Why do folks perpetuate the myth that the sound of a shotun slide being worked is somehow going to make an intruder leave? If anything, it just gives away your location as well as announce, "Hey, I have a shotgun". If this were true, why not just dub in some audio of a shotgun being racked and have it set to go off when the alarms are set or something, "Shuck-SHUCK, Shuck-SHUCK, Shuck-SHUCK..."
I mean sure, alot of folks here think a shotgun is the end all for home defense, but what happens if your intruder is armed, and what is to stop them from just opening up on your location with whatever firearm they brought? Even a lowely .22 or .32 will penetrate interior wallboards with enough energy left to be lethal...and since you have revealed your location, they know the general direction of you, and they may just start blazing away inside your house as they retreat in fear
Also, why do alot of folks insist on arming themselves at a disadvantage? Why choose a handgun as a primary means of home defense? Handguns are less capable of incapacating an intruder than a rifle, or a shotgun, and offer no advantages to a rifle. This is not a claim, but a fact, handguns are lousy at doing the jobs compared to a rifle/carbine. Check out the box o truth website to see how different calibers of firearms stack up for penetration test of different materials: clothing, drywall, car doors, etc. Very informative.
Before you all say, well MHBushmaster, I can move around my house and clear rooms better with a pistol than a rifle...Folks, that is where a carbine comes in, a 16" AR or AK extends out only a few inches beyond the distance in front of you where your pistol is extended out from your body. Try it if you don't believe me. Also, good luck wrestling a carbine from someone with their finger on the trigger with two hands on the rifle = gunshot wounds/lead poisoning for the person grabbing onto the rifle....where as a handgun with any type pistol grip/stance does not achieve the same amount of rentention as a carbine...None of this is my research, I cannot claim credit for this info, the good folks at gunsite, blackwater among others and your tax dollars in the DOD have made these determinations and train accordingly. And if you are a .223 hater/mousegun believer, think then of a .30 carbine such as a mini-30 or an AK in 7.62x39 or a FAL para in 7.62x51.
My choice is a Bushmaster or RRA (depends on which is out for HD at the time) 16" carbine loaded with 55 GR XM-193, 30 rounds on tap with a Surefire flashlight to illuminate in front of me...I keep a shotgun as a backup to my carbine because I have a healthy dose of being over-prepared.
I am not trying to flame folks, just trying to understand why so many choose a "tool" that is inherently not the best for the task at hand (home defense).
And if you don't have access to a carbine and only a pistol or shotgun, then that makes sense, this is for folks who have the tools that I am asking my questions to...
Flame suite on.