Grenade Launcher

The Grenade Launcher is a weapon in Left 4 Dead 2. Based on footage from Comic Con, it appears to be a M79 Grenade Launcher. Not much is known about the grenade launcher other than "it liquefies flesh-eaters with remarkable efficiency."

It fires one shell at a time and takes around two or three seconds to reload. It takes the place of the primary weapon. It appears to have the same power as the pipe bomb. It also has the worst friendly fire damage, as in a video released by Kotaku, Rochelle shot Nick with it and took close to a half of his health in the process. This weapon appears to be just as effective against Special Infected.

Videos

 * http://www.gametrailers.com/user-movie/left-4-dead-2-grenade-launcher/325211
 * http://www.youtube.com/watch?v=3m2F8XteODs