The 502 MRD is designed for maximum fun"" but don't let great range days mislead you"" this red-dot-ready rimfire is built with enduring accuracy and quality in mind"" patterned after its big brother"" the FN 509. The target-grade fire control delivers faster"" more accurate shots from an optics-ready platform. Mounting a favorite red dot and cycling a wide range of .22 LR ammo makes a low-cost range day a high-end experience. Superior ergonomics and ambidextrous controls make it perfect for high round count training sessions.