Never thought the 308 660 was overly loud with its 20" barrel.
Flashy in dim light, but not loud.
The 243 M-7 at 18" is pretty nasty.
The AR 16" carbine are loud, they always make me wonder about
M4s in a stone building in Afghanistan!
22 mag handguns are obnoxious. Lotta bark for the little bite.
Never been around one of the AR pistols, noise is a big reason
there isn't one here. After cost/benefit.
