My first post - so "Hello, all!"
I seem to learn something new no matter which thread I click into.
For the few who seem upset - I see no where that Glock is suggesting that recreational divers need one of these for shark defense. This is intended solely for military amphibious folks who operate at night anywhere in the world with zero visibility often.
From the Arkansas Game and Fish website: "To Fish – To take, catch, kill, collect, net, trap, spear or otherwise attempt to reduce fish to possession. Fish may not be taken with electrical devices, firearms, explosives, or toxic, stupefying or killing substances."
So you can't fish with it, but if a diver has a concealed carry licesne, can he dive with it?