Flashpoint started life as a photographer, who, after coming into contact with humans and their technology, picked up a gun for the first time in his life to fight a threat more dangerous than any pony or human. The threat of corruption, drug dealers, and other unsavory things.

Tagged AU and Human because those are the only tags that stand out to me concerning this fic. Humans are seen, but don't really have a major or supporting role to the story itself. AU for trans-dimensional travel.