Modular, Multi-Mode Hand Grenade Using Tailored Thermobarics (1001-711)

Triton Systems Inc., with our partner Nammo-Talley, has developed a dual-purpose hand grenade with Phase I data demonstrating its essential feasibility. In this grenade a tailored thermobaric charge is contained within a composite body having a means to rapidly and unambiguously include or not include the effects of a fragment load designed for lethality equivalent to the M67. When the fragment load is not included in the grenade function, the effect is significantly greater than the M84 stun grenade and approximately on a par with the Mk3A2 concussion grenade. The grenade body and cap are injection molded composites, designed to provide positive identification of the grenade type and user-selected lethality level by both visual and tactile means, in order to avoid potentially fatal misapplication of the grenade in a more lethal mode when a less lethal effect is desired. The Phase II project will develop multi-mode grenade design to a high state of reliability and optimize the charge composition and weight to achieve the desired effects, defined by the US Army PM-Close Combat Systems and Infantry School at Ft. Benning GA. An iterative process of design and testing is used to progress from Engineering Development Units to OpEval Prototypes.