FN America 509® Compact 12 Round 9mm Luger Magazine with Extended Floorplate

FN 509 magazines are crafted from stainless steel and feature a black or FDE finish on the base. The extended base plate is made of resilient polymer and textured to match the frame for slip resistance. A high-visibility follower makes it easy to quickly identify an empty magazine and works in concert with the set of ambidextrous witness holes for quick, intuitive round counts while on the move.

Features:

• Stainless steel body with a flat black finish
• High visibility anti-tilt follower
• Extended floorplate
  
  Will not work with FNS or FNX series pistols.