Never seen live ones at the gun shows, but you can buy training grenades all day long. I'll take 2 please, want to add a couple on the front bumper of my truck instead of the usual foglights. Might wake up a few dumb asses around Memphis...

Live ones aren't hard to get, like I said, Ft Lewis in western WA was always short of ordinance during audits. Usually turned up in pot fields on DNR lands or in the massage parlors/pawn shops in Little Korea, Little Saigon, the meth labs around the eastern perimeter of the base impact zones...
Just have to know what slums around the base are little chunks of the third world black market subculture...