It could throw an F1 grenade or Mills bomb . The carbine is also capable of mounting the M203 and M320 grenade launchers. Indirect fire is provided by the M320 grenade launcher. Four-tube smoke grenade launchers were also added. It weighed and could throw an F1 grenade or Mills bomb . It can also be equipped with an optional grenade launcher. Cave entrances were built slanted as a defense against grenade and flamethrower attacks. The Tavor can also be mounted with the M203 grenade launcher (GTAR-21). The RPG-29 "Vampir" is a Soviet reusable rocket-propelled grenade (RPG) launcher. The RPG-7 () is a portable, reusable, unguided, shoulder-launched, anti-tank rocket-propelled grenade launcher. Below is the list of grenade launchers. Further developments led to the GP series of grenade launchers. Despite fragment wounds from an exploding grenade, Sgt. He gets caught in the explosion of his own grenade and is assumed dead. Monsoor died about 30 minutes later from wounds caused by the grenade explosion.