WWI RUSSIAN M1891 MOSIN NAGANT RIFLE, MADE BY WESTINGHOUSE IN 1915 IN 7.62 x 54 CALIBER.  HAS A MATCHING SERIAL NUMBERED BOLT AND BUTTPLATE.  WAS LATER FINN USED WITH A “SA” MARKING.  HAS A GOOD, GREY BORE WITH AVERAGE RIFLING AND NOT COUNTER BORED. HAS A CLEAR BARREL CREST AND AN ORIGINAL WALNUT STOCK WITH FAINT WESTINGHOUSE CARTOUCHE ON THE LEFT SIDE. THIS IS A GOOD EXAMPLE OF THE DESIREABLE WESTINGHOUSE MOSIN NAGANT WITH A LIKELY MATCHING CIVIL GUARD NUMBER ON RECEIVER AND BOLT.