FN ® - The World's Most Battle-Proven Firearms.™

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FN 509® MRD-LE Compensated

Available for law enforcement

Specs

  • Caliber: 9mm
  • Operation: Double-action
  • Mag Capacity: 17 Rd.
  • Weight: 28.8 oz.
  • Barrel Length: 4.02"
  • Overall Length: 7.4"
  • Twist Rate: 1:10" RH
  • Height: 5.5" / 5.8"
  • Width: 1.35"
  • Trigger Pull: 4.5 - 6.0 lb.

Primary Features

3 Dot Green Tritium Night Sights, Suppressor Height

Quick-detach FN Compensator that reduces muzzle rise up to 25 percent

Full-sized frame for improved controllability and shootability

Integrated magazine well and 17-round magazine with weighted baseplate for improved reload speeds

Flat-faced trigger that breaks cleanly at 90-degrees; approx. 4.5 – 6.7 lbs. pull

SLIDE

FN Low Profile Mounting System, ACRO mounting plate included

3 Dot Green Tritium Night Sights, Suppressor Height

External extractor; loaded chamber indicator

Improved front and rear cocking serrations

Aggressive FN 509 slide serrations for improved manipulation

BARREL

Quick-detach FN Compensator that reduces muzzle rise up to 25 percent

Cold hammer-forged stainless steel

Recessed target crown

Polished chamber and feed ramp

FRAME

Enhanced grip textures which enables faster follow-up shots in all conditions

Interchangeable backstraps

MIL-STD-1913 accessory mounting rail

OPERATING CONTROLS

Fully ambidextrous slide stop lever and magazine release

MAGAZINE

High visibility, low-friction follower; polymer base with black finish

(3) 17-round magazine with weighted baseplate for faster magazine ejection

SHIPS WITH

Two interchangeable backstraps

(3) 17-round magazine

Acro plate

Owner’s manual

Locking device

FN logo soft pistol case