FN AMERICA 845737007768 FN 509, 9mm Mag 17RD BK

The FN 509 9mm 17-Round magazine features a polished stainless steel body with flat black finish, high visibility anti-tilt follower, and flat base pad. The FN 509 9mm 17-Round magazine features a polished stainless steel body with flat black finish, high visibility anti-tilt follower, and flat base pad. Will not work with FNS TM or FNX TM series pistols.