This is the original HERO Grenade used by Johnny Rico (Casper Van Dien) to blow up the giant Tanker Bug. Unlike all other grenades, this one is made of solid resin, not foam rubber, and has a working Red primer trigger button. When the button is depressed the arming pin is ejected. This is the ONLY working grenade to be produced. It can be seen when Rico shoots a hole in the back of the Tanker bug and then throws the grenade inside.
