mcdspot

Don’t show up to a gunfight carrying a knife, but I think you’ll be ok if you show up with one of these.

The Wasp Knife is one serious knife. It has a cartridge of compressed gas in the handle that can deliver 24 grams of gas (about the size of a basketball) at 800 psi. When used on a land target, the knife causes near-instant inflation and freezing of all surrounding tissues and organs, apparently enough to drop many large animals. Underwater, the knife can cause a fish to shoot to the surface before it begins to bleed.

If you were ever wondering exactly what the differences between the AK47, the AR15, and the Mosin Nagant rifles are, you can completely satisfy your queries here.