The 13.4 oz. MK-9 canister will deliver 14 short bursts of OC at an effective range of 18-20 ft.? The stream delivery method provides a target-specific, strong concentrated stream for greater standoff. The green canister represents the inert training units which duplicate the delivery system for live products.? The MK-9 features an easy to use trigger handle and is intended for use in crowd management. This formulation has been tested and is non-flammable and Electronic Discharge Weapon (EDW) safe. Defense Technology First Defense OC Aerosols are produced in an ISO rated manufacturing facility. All Major Capsaicinoid percentages (MC%) are verified by an Independent Laboratory for quality assurance. The First Defense Inert formulation provides the same functionality and targeting properties as active product duplicating the delivery system for training purposes.?The MK-9 ?will deliver 14 short bursts of OC at an effective range of 18-20 ft. This inert aerosol product utilizes a stream delivery method providing a target-specific, strong concentrated stream for greater standoff.