I second the supressor. Ever fire your gun without hearing protection? Ever do that inside of a building? Now, imagine multiple people are in your house and you can't hear anything over the ringing in your ears.
^^^ Think noise protection! My current bedside gun is a Glock 37 with a Streamlight M6 laser/light combo with a Surefire Fury on top of the nightstand with a set of Peltors right next to it. The Peltors are great, as they amplify subtle noises and protect the ears in case of what I pray never happens. I am waiting on a railed Guncrafter Industries to soon arrive and just got a Surefire X400 from the wife and kids for my birthday that will be setting on it that will probably replace the Glock for night time duty!