ORIGINAL SWISS SCHMIDT RUBIN K31 MUZZLE COVER - ALUMINUM. Bought from local estate. Very good condition. Guaranteed original! Please see my other auctions for more photos and other estate military items. Buyer pays shipping and handling, if you would like insurance let me know and I will add the figure to the S&H price in the invoice, paypal is accepted. Returns accepted if there was an error in the decription. Thank you and good luck!