A friend of mine asked my advice on buying a house gun - basically for protection at home; he has not had a lot of experience with guns, although he's an Army veteran.
Here's what I suggested for him. First, I'd recommend a revolver for several reasons. 1) Not a whole lot to remember such as condition of readiness, safety on or off, cock it or not, etc. Just point and pull the trigger. 2) When loaded, there are no severely compressed springs to go bad. Load today, use it five years from now. It will still go bang. 3) Almost total reliability. The only malfunction drill is to pull the trigger again.
So the question boils down to
which revolver would probably be best for him. Some criteria here: 1) Not overly heavy. 2) a powerful caliber, but also able to fire easier loads for practice. 3) Relatively maintenance free. 4) Barrel length not to exceed 4" so an opponent cannot grab it away easily.
Here's what I recommended for him: This is a Model 66-1 4" stainless revolver, chambered (of course) in .357 Magnum, and able to use .38 specials for practice. I think it will fill the bill for him as a nightstand gun. He and his wife live alone together, and there are no children to worry about in the house - of course, when the grandkids come to visit, I've advised him to secure it by opening the cylinder and padlocking the topstrap. Then he can put it away knowing it cannot be fired by anyone without the key or the combination.
We'll be trying to find one for him locally at the next gun show.
Any other opinions on the ideal gun for this guy?