The FN 509C MRD is a compact, optics-ready 9mm pistol built on the FN 509 platform. It features a 3.7″ barrel and a Flat Dark Earth polymer frame designed for everyday carry and duty use where a reduced footprint is preferred. The pistol ships with two magazines and a soft pistol case.
Key Specifications
- The caliber is 9mm Luger.
- The barrel measures 3.70 inches.
- The frame material is polymer.
- The frame finish is Flat Dark Earth.
- The slide is described as Optic Ready/Serrated.
- The barrel is specified as Cold Hammer Forged with a Recessed Target Crown.
- The optic footprint is listed as multiple, supporting a range of miniature red dot plates.
- The package includes two magazines and a soft pistol case.
- The overall length is listed as 6.80 inches.
- The model/series is FN 509 Compact MRD.
The FN 509C MRD pairs a compact slide and barrel with the modularity of the FN 509 platform and a low-profile mounting system for miniature red dot optics. Its frame and ergonomics are intended to support reliable real-world carry and use in compact formats while retaining many features found on larger 509 variants.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
