![First Defense 360 .7% Mk-3 Stream Oc Aerosol First Defense 360 .7% Mk-3 Stream Oc Aerosol](https://cdn11.bigcommerce.com/s-opne1s1wij/images/stencil/300x300/products/28012/15344/KR2DT-56733__79605.1703878156.png?c=1)
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 .7% MC OC aerosol product utilizes a stream delivery method providing a target-specific, strong concentrated stream for greater standoff.