11/22/17 - This is a scarce Navy Mauser HSc, second variation, with Eagle/M on front grip strap. All original, matching and correct with about 85% blue remaining. Some finish loss and pinpricking on slide, with thin straps. There were only 7,000 of this Navy variation produced, all in serial range 707xxx to 851xxx. Very nice grips, though the left panel does have a very minor surface crack. Excellent Mauser banner magazine. Bore shows some frost but good rifling and no corrosion.