Cliff is flying under the radar as "just a revolver guy." Last night he was the ONLY one who cleaned both explosive targets with one shot each in the rope course using the carbine. He obviously is pretty good with semi auto pistols and rifles, at least.
The Cornershot looks impractical, specialized use but maybe too specialized. It is just a Glock mounted in a hinged stock with a camera sight. But who is going to carry that around with them? And it has the range of a pistol not a rifle. I could see it sits in a patrol car and pulled out when pinned down, but I can't imagine the military hauling one of those along on a patrol because you have to have your carbines, SAW, grenades and ammo. As big as a carbine with only the range/ammo of a pistol.
"The ultimate authority ... resides in the people alone. ... The advantage of being armed, which the Americans possess over the people of almost every other nation ... forms a barrier against the enterprises of ambition."
- James Madison