If so, which one(s) do you have?
Personally, I own a Glock 23, although I don't actually have it at home with me because I'm a college renter and my landlord doesn't allow weapons on the property. It's a reliable home defense pistol that you can easily carry concealed (although I never have) and it's a good value price-wise.
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A couple AR-15/mForgery's, 2 1911's, 3 Glocks, a Ruger 22/45 Lite, a Ruger 10/22, a Mossberg 12ga, and two M1A's.