FN 503 9mm 6-Round Magazine

This is a factory 6-round 9mm magazine for FN 503 pistols.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 performance in adverse conditions.The high-tensile steel wire spring and anti-tilt polymer follower work in tandem to ensure flawless feeding operation and proper cartridge alignment in high-stress defensive scenarios.Additionally, the removable polymer pinky extension base