"JFS" STAMPED Pattern SILVER Infantry Assault Badge

Badge is made of stamped sheet metal (zinc), the silver finish most of it has gone away with time, what is there is dull, detail is still very nice. Has Ball Hinge Catch that is soldered to badge with round narrow pin with flat bar catch also soldered to badge, all nonmagnetic. "JFS" marking is inside of rifle stock. Some of the silver plating still has some trace on top of the solder around the ball hinge. Overall very rare pattern, shows some age and light wear. Exc. + $400.00 RARE