I've shot the .357mag with both 158gr and 124-135gr bullets at night, although outside and have not really noticed the noise or flash. Inside, I doubt if it would be any worse than either my 12 or 20ga, which would be my 1st choice, with a handgun in my waist band or hip pocket, if I had time to put on my pants. The shot gun lives next to my bed along with the .357 Tracker 7 shooter with first 4 38+P and the last 3 .357s.