DOES THE FNP-9 HAVE A POLISHED STEEL RAMP? THE MAGAZINES COME IN TWO SIZES, A 10 RD. AND a 16 RD. MAG. IS THAT A DOUBLE STACK MAG.? THE PISTOL COMES WITH THREE MAGAZINES, THATS NICE. IT LOOK LIKE A VERY WELL PUT TOGETHER PIECE.BY THE WAY WHAT DOES CDNN STAND FOR?