For spraying the bad guy in the face. This police-strength unit features a rugged, knurled barrel machined from aerospace aluminum. A twist-safety locks the solid-brass thumb-firing mechanism, which activates an Oleoresin Capsicum insert containing a 10% formulation generating 2 million Scoville heat units, which means in-the-face agony. The baton configuration of this device ensures accurate projection of a cone-shaped spray right on target. Diameter about 0.6”.