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THE FN 509® MRD-LE SERIES

YOUR TRUSTED PARTNER IN PERFORMANCE AND PRECISION

Surpassing a 20,000-round exhibition with zero malfunctions, the FN 509® MRD-LE is trusted to provide law enforcement with relentless performance on command. All four of the state-of-the-art pistols in this legendary family share the same FN DNA and are forged to deliver the fail-safe reliability that all law enforcement agencies expect and deserve.

Unrivaled Safety | Unmatched Reliability | Unwavering Control  

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Optics

FN Low-Profile Optics Mounting System capable of mounting all duty-rated MRDs.

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Backstraps

Three interchangeable backstraps fit all hand sizes and improve sight recovery for better precision.

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Magazine

Three 17-round magazines.

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Grip

Multi-surfaced texture for the perfect grip and faster follow up shots.

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Striker

High performance conical striker reduces trigger pull weight by roughly 1lb.

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Trigger

Duty-rated trigger is best-in-class, breaks cleanly at 90 degrees with a 4.5-6.0 lb trigger pull.

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Rail

Mil-Std 1913 picatinny rail for light and laser attachments.

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Barrel

Cold hammer-forged barrel with recessed target crown for precision accuracy.

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Sights

Co-witness night sights align perfectly with MRD.

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MEET YOUR RELIABLE NEW PARTNER

We put the 509® MRD-LE to the test to become the LAPD’s duty pistol of record. It exceeded every expectation, surpassing a rigorous 20,000-round exhibition with zero malfunctions! Allow us to demonstrate the accuracy, reliability and durability of the 509 MRD-LE – your incredible new duty pistol.

Accuracy

Superior accuracy of the FN 509® MRD-LE starts with our patented FN Low-Profile Optics-Mounting System™. Adapted from the original design for the U.S. Army’s modular handgun trials, it gives officers more precision and sighting versatility than all other handguns. Other accuracy-improving features of the FN 509 MRD-LE include:

  • Duty-Rated Flat-Faced Trigger
  • 3-Dot Co-Witness Iron Sights
  • Cold Hammer-Forged Barrel With Recessed Target Crown

OPTICS INTEROPERABILITY

The LAPD required the ability to quickly and securely mount a variety of duty-rated micro red-dot sights to their service pistols. We pioneered our MRD mounting technology to provide officers with precision shot placement and immediate target engagement – no matter the environment.

RELIABILITY

Building on the proven FN 509® lineup, the FN 509® MRD-LE offers exclusive upgrades for law enforcement that place every advantage in an officer’s hands. It’s the only choice for agencies that require complete reliability.

DURABILITY

The FN 509® MRD-LE test-fired over a million rounds during its development. This superior handgun was built to withstand the most demanding of policing environments.

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