From the pages of cryptocoinsnews.com, this item: Guncoin is now a thing.
It went live on May 1. As a result -- and this is a quote from the Guncoin website -- of "the love of firearms, computing and investing."
They say a maximum of 500 million coins can ever be mined. In their words: "A portion of that (10% / 50 million) was set aside to be given as rewards for crowdfunding and IPCO contributors."