The MK-3 is an ideal size for patrol officers to wear on a duty belt and will deliver 10-12 short bursts of OC at an effective range of 10-12 ft. This .4% MC OC aerosol product features a 360° stream delivery method which allows the aerosol projector to disperse OC from any angle while providing a target-specific, strong concentrated stream for greater standoff.

First Defense MK-3 360°™ combines a substantially hotter product with the latest breakthrough in aerosol performance. Utilizing compressed air with a barrier membrane separating the liquid formulation, this improved OC aerosol can deliver a powerful stream pattern of the most potent First Defense OC formula ever, at any angle, any orientation.

A true breakthrough in aerosol performance. It doesn't matter if you hold the First Defense 360º dispenser upright, upside down, or sideways. As long as you can point the nozzle at the target and press the trigger, you can deliver an effective, controlled 10-12 ft. stream with minimal chance of cross contamination or disturbance by wind or rain compared to alternate delivery systems. No additional training or education (more...)