I'm a guy. I like power tools. I like high power rifles. But then there's the matter of reason. Guns go bang. Not just that, let's face it, they actually go BOOM!!! Whether in some mountain holler, over flatland, or down city streets, sounds travel further than you ever wanted them to go. SHTF => hunger => squirrel => BOOM! Wrong. In dark times, a "pop" will be loud! What to do? There are already strings concerning air rifles -- some of these little fellows ain't so little. But in the realm of firearms, not a whole lot gets said about low power firearm ammunition. I would like to hear other folk's experiences with CB caps, sub sonic ammunition, target .22 ammo, 1050 fps .22 ammo like CCI Green Tag, how 'bout Remington?, how 'bout Winchester?, ..... . Who has used which/what-kind-of ammo? Did using .22 shorts "ring" your LR chamber? What rifle/ammo combo produced squirrel-eye shooting accuracy? How deep did each penetrate whatever material you used to stop it? Please share what you have learned about low-power ammunition.