HMMWV In Scale

Medusa 66mm Nonlethal Grenade System

(From National Defense Magazine JUL 2014)

General Dynamics is developing a nonlethal 66mm grenade system called the Medusa. It will have a maximum range of more than 200 meters. Along with the system itself, General Dynamics is developing flashbang grenades that last longer and can affect more adversaries with more intense light, sound and pressure.