Recently moved from a rental house to an apartment and bought a Ruger LCR 22 ($400) as an “apartment gun”, as I was concerned that my Glock 23 might over penetrate and go thru the wall and kill/injure the neighbor if I gotta pull the trigga on a nigga.
It would also make a good outdoors gun, especially for someone not particularly hip to firearms; small, light weight, 8-shot, soft shooting .22LR, polymer/aluminum/stainless steel construction for rust-free easy maintenance and being a revolver, no slides, mags or safeties to worry about, just a simple point-and-click interface. Also available in .22 Mag, 327 Mag, .38 Spl, 9mm and .357 Mag.
https://www.ruger.com/products/lcr/models.html 