12/23/21 - This is an extremely rare and desirable SIG Sauer 551P SB in mint, unfired condition. There are only 25 of these in the country in this configuration, and our consignor bought this new from the importer and never put a single cartridge through it - it was never even test fired by the manufacturer/importer. This is the short-barrel variant with 14.3in barrel, so this one registers as a pistol. It was imported with the dust cover and rivets installed, which is rare as most are missing these touches due to the rush to import these. It has a green, adjustable pistol brace and Swiss to U.S. stock adapter, as well as stock pin and washer. Comes in the original case with matching serial on label. Includes the original cleaning kit and manual, as well as 5 Swiss 30rd transparent locking magazines. It also comes with the B&T quad rail, and includes the factory original green handguard. The rifle also features the diopter sight. You simply cannot find this variant in the same condition anywhere else, and no more will ever be imported. Made factory new in 2021, FFL required.