FN 545 MRD Compensator .45 ACP FDE — 10rd, 2 Mags

The FN 545 MRD Compensator is a striker-fired, semi-automatic pistol chambered in .45 ACP. It combines a polymer frame finished in Flat Dark Earth with an optic-ready slide and an FN auto-indexing compensator designed to reduce muzzle flip-up. The package includes two 10-round magazines and interchangeable backstraps for user fit adjustment.

Key Specifications

• Chambered in .45 ACP for proven terminal performance in common defensive use cases.
• Operates as a Semi-Auto action for rapid follow-up shots.
• Magazine capacity of 10 rounds in the supplied magazines.
• Includes two (2) 10-round magazines with the firearm.
• Constructed on a polymer frame finished in Flat Dark Earth.
• Official weight listed as 30 oz.
• Slide is optic-ready with multiple footprints and ships with MRD mounting plates and hardware.
• Sight system consists of fixed iron sights that co-witness with a miniature red dot when installed.
• Finish/Color specified as Flat Dark Earth.
• Equipped with an auto-indexing FN compensator that reduces muzzle flip-up (manufacturer states up to 35%).

The FN 545 MRD Compensator balances controllability and optics-ready versatility in a modern duty-style platform. Its optics footprint, included mounting plates, and two magazines make it a practical choice for range work, duty applications, or for shooters who prioritize manageable recoil in .45 ACP. The polymer frame and interchangeable backstraps provide a secure, ergonomic grip; the compensator and crisp trigger help keep follow-up shots predictable and controllable.