FN 545 MRD .45 ACP – 4.1 in Barrel, 2x 15rd Mags

The FN 545 MRD is a full-size, striker-fired semi-automatic pistol built for range use, duty applications, and personal carry where permitted. Its optics-ready slide and full-size ergonomics are intended to deliver consistent handling and controllability for shooters who prefer a larger frame in .45 ACP.

Constructed on a black polymer frame with a steel, hammer-forged target-crowned barrel, the FN 545 MRD combines a textured grip, interchangeable backstraps, and a MIL-STD-1913 Picatinny rail for accessory mounting. The slide is cut to accept MRD-style optics without gunsmithing and includes serrations and driftable steel sights that co-witness with most MRD optics, while the controls are configured for ambidextrous operation.

Key Specifications

• The caliber is .45 ACP.
• The action is Semi-Auto.
• The magazine capacity is 15 rounds.
• The barrel length is 4.1 in.
• The weight is 30 oz.
• The frame material is Polymer.
• The barrel material is Steel.
• The slide is described as Optic Cut/Serrated.
• The pistol ships with 2 magazines and interchangeable backstraps.
• The pistol includes a Low-Profile Mounting System (MRD Optics Ready).

State restrictions: This firearm is not available for sale or direct shipping to California, Rhode Island, and Washington.

The FN 545 MRD .45 ACP is a thoughtfully equipped full-size pistol offering optics-ready capability and proven mechanical features. Buy the FN 545 MRD .45 ACP online today to add a full-size, optics-capable FN pistol to your collection where permitted.

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