Just when you think you’ve seen it all, something even better comes along. Obviously inspired by teh hit video game Gears of War, Aaron Thiel, an Army Infantryman, has invented an actual chainsaw bayonet. The 18-volt saw has been mounted on an AR-15, an AK-47, and even a semi-auto Saiga shotgun. Although it’s still a prototype, prospective buyers can purchase the bayonet by contacting Thiel via e-mail. It has a running price of around 300 dollars, “depending on options.”