Fn .22 Long Rifle for 502 Magazine Polymer Steel Feed Lips Side Loading

The FN 20100503 502 15rd .22 LR magazine from FN blends lightweight polymer construction with durable steel components for reliable feeding in the FN 502 platform, offering 15-round capacity for range sessions and small-game outings. Its polymer body keeps weight low while blued steel feed lips and a steel wire spring provide consistent cartridge alignment and long-term spring tension; an anti-tilt follower helps prevent binding and ensures smooth presentation of .22 Long Rifle rounds into the chamber. A side-loading button simplifies topping off on the bench, making quick reloads and incremental loading effortless without tools, and the magazine's profile and dimensions are engineered to fit the Model 502 precisely for a secure lockup and repeatable indexing. Ideal for trainers, plinkers, and hunters who value endurance and easy handling, this magazine balances corrosion-resistant steel parts where strength is essential with polymer where weight savings and ergonomics matter, yielding a dependable spare or replacement for extended practice or field use.