I'm supposed to have a buyer tomorrow for my semi-auto MG42. Only reason I'm selling is I found a Springfield Armory Supermatch this weekend. Seller says it came from the custom shop in '86. It has a blued receiver, oprod and trigger group, as well as two blued 20 round mags. The barrel is polished stainless with a standard sized high gloss laminated stock and handguard. The bolt is TRW. Now for the questions. Anyone here ever seen a blued receiver or a rifle in such configuration? Also, would anyone know what stainless barrels were used back then? Thanks!