ProMag FN FNX-45 .45 ACP 20-Round Blue Steel Magazine

This ProMag FN FNX-45 .45 ACP 20-Round Extended Magazine is designed for superior reliability in stressful environments and self-defense applications. It features a rock-solid, blued steel body for long-lasting durability and corrosion resistance, while numbered witness holes deliver quick visual round counts for added convenience. 

This Promag FNX-45 extended magazine features high-tensile steel spring and controlled-tilt polymer follower work together to ensure smooth, reliable feeding performance. Better yet, the polymer floorplate is easy to remove when maintenance and cleaning are required. 

Better yet, this aftermarket magazine is backed by a lifetime warranty for lasting service you can truly depend on when it matters most. What are you waiting for? Pick up an extra mag or two for your FNX-45 pistol today!