Air injection kife, Sharks beware

The common misconception from non-divers is that a dive knife is used for “fighting off sharks”.  The reality is more mundane since I think I’ve only ever used a div knife for freeing my regulator of stray fishing line.  But this crazy knife would be the ultimate self deffense item for fending off jaws.

This weapon injects a freezing cold ball of compressed gas, approximately the size of a basketball, at 800psi nearly instantly. The effects of this injection will drop many of the world’s largest land predators.

Wow, I have to admit my inner Georgia Red Neck sort of digs this ;-).

WASP Injection Systems, Inc. – WASP Injection Knife.

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