THE FACT ABOUT COLT COMBAT UNIT RAIL GUN 45 THAT NO ONE IS SUGGESTING

Colt Confirmed Proof V&P in triangle marking on still left facet with the barrel between the legs with the front sight base:If it is a bell shape, that will be right for the Colt. And the fuel tube shade and texture is intriguing. See When the fuel tube will draw in a magnet and to what degree.     All the rest of the components I see are Colt. �