RIFLE: ANDERSON MANUFACTURING MODEL AM-15 RIFLE, SERIAL NUMBER 15175297, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 223, 16" Notes: CHECK THIS CUSTOM BUILT ANDERSON MANUFACTURING AM-15 LOWER WITH A KE ARMS HANDGUARD, AND CLASSIC FIREARMS FLUTED BARREL. SERIAL NUMBER 15175297. BLACK (MATTE). SOFT CASE INCLUDED, AND TWO MAGS TOTAL. WITH A 16" BARREL CHAMBERED IN 223 WYLDE, THIS SEMI - AUTOMATIC AR-15 IS READY TO GET BACK OUT TO THE RANGE.