Add another FNX 45 magazine (or several) to the stable with options from GunMag Warehouse. From standard 12-round FNX 45 mags to an extended mag from ProMag that holds 20 rounds, you can be sure we have what you need. Springs and feed lips can wear over time, so keep your favorite .45 ACP pistol fed and working well with a fresh FNX45 magazine, available in both black and FDE to perfectly match your firearm.
