FN America FN 503 9mm 6rd FDE Magazine 20-100507

This is a factory FDE 6-round 9mm FN 503 magazine.Featuring a heat-treated stainless steel body with a corrosion-resistant polished finish, this FN 503 6-round magazine is designed for rugged dependability and lasting service in adverse conditions.The high-tensile steel wire spring and anti-tilt polymer follower work together to ensure consistent feeding performance and proper cartridge alignment in high-stress defensive scenarios.Additionally, the removable polymer pinky extension baseplate offers improved comfort and control, and it allows for easy disassembly for hassle-free cleaning and maintenance.Better yet, this 503 pistol magazine features precision-machined feed lips for a secure fit and improved operation, while the factory-machined witness windows offer quick, visual round counts while on the move.Pick up a few spare FN 503 mags from GunMag Warehouse and add to your concealed carry loadout today.