Has anyone picked up a copy of the latest issue of Man At Arms? The cover is a quiz. It is a photograph of a Colt's dragoon-a third model by the serial number. But the frame is modified slightly and the cylinder is seriously altered at the rear. It is still of the percussion persuasion, but it has a removable ring that seems to index to the cylinder, and shrouds the nipples. Only thing I can think of is that it was an attempt to eliminate chain fires. Any thoughts?