[GoneBallisticInAlabama]

I've been following development of supersonic torpedoes that use supercavitation.

This new ammo is awesome.

These new kinds of bullets are lethal underwater | Fox News

They actually have subsonic and supersonic.

http://dsgtec.com/products

 

[Spok]

This is going to revolutionize the way we go fishing! Spear guns are now obsolete!