FN 545 MRD .45 ACP 4.1in FDE Optics-Ready, 2 Mags

The FN 545 MRD is a full-size, striker-fired handgun designed for reliable duty use and optics integration. It ships with an optics-ready slide and MRD mounting plates to accept a wide range of red-dot sights. The polymer frame in Flat Dark Earth combines durability with ergonomic features intended to improve control and handling.

Key Specifications

• The caliber is .45 ACP.
• The barrel measures 4.1 inches.
• The frame material is polymer.
• The frame color is Flat Dark Earth.
• The slide is optic-cut with serrations to accept MRD footprints.
• The action type is semi-automatic (striker-fired).
• The weight is approximately 30 ounces.
• The overall length is 7.7 inches.
• The pistol ships with two magazines and interchangeable backstraps.
• The sights are driftable steel co-witness sights compatible with many MRD optics.

Built for shooters who value a purpose-driven, optics-ready platform, the FN 545 MRD blends a durable polymer chassis with a hammer-forged crowned barrel and a precision-tuned striker system. Its optics-cut slide, MRD mounting plates, and included accessories make it suitable for duty, range training, and general-purpose carry where a large-bore handgun is appropriate, while the ergonomic frame and textured grip aid controllability during extended use.