Bought a set of rubber grips at a gun show. They're a one piece wrap around. They are sporting gold colored colt medalians. The colt emblems pass through the grip panel and the inside is flayed outward as though a conical point had been driven into the middle to sort of rivet them in place. Are these genuine colt products? There are no markings of any kind on the inside of the panels. I suspect they were "made up" by persons unknown. Am I right or did I luck out and get a bargain?