We produce our M4-xx series of defensive sprays in a range of formulations to meet law enforcement agencies needs. Models are available that discharge OC, CS, or CN formulations. These units fire a ballistic stream of irritant solution to allow the operator to deliver a strong disabling effect to the target subject at a safe distance. An OC Foam spray formulation is also available. The units features a spring loaded safety cover that reduces the possibility of an accidental discharge.