The FN 545 MRD is a full-size, optic-ready pistol chambered in .45 ACP designed for accurate, dependable service in range and duty contexts. It combines a hammer-forged, target-crowned 4.1-inch steel barrel with an optic-cut steel slide and a textured polymer frame. The design includes ambidextrous operating controls and an integral MIL-STD-1913 Picatinny rail for accessories.
Key Specifications
- Chambered in .45 ACP.
- Barrel measures 4.1 inches and is hammer-forged with a target crown.
- Action is striker-fired, semi-automatic.
- Frame is black polymer with an integrated Picatinny (1913) rail.
- Slide is optic-cut/serrated steel and accepts multiple MRD footprints.
- Weight is approximately 30 ounces.
- Includes two magazines, interchangeable backstraps, four MRD mounting plates and a premium zippered case.
- Sights are optic-height driftable steel sights that co-witness with most MRD optics.
- Controls are ambidextrous with slide stop lever and magazine release.
Purpose-built for shooters seeking a full-size .45 ACP platform with modern ergonomics and optics capability, the FN 545 MRD delivers a balanced blend of durability and modularity. The optic-ready slide and multiple mounting plates make it straightforward to set up with a compatible red dot, while the polymer frame, textured grip and interchangeable backstraps support consistent hand placement. Whether used for precision target work or as a robust range pistol, the 545 MRD is configured to provide reliable function and user-focused controls in a service-oriented package.
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.
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