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FN 545® MRD

Available for commercial, law enforcement, and military.

MSRP: $919.00

Upgraded ergonomics make the FN 545 MRD a pleasure to handle, merging class-leading shootability with stopping power. Built with enduring accuracy in mind, shooters can mount their favorite red dot sight in minutes, adding pinpoint control on command. Complete with the high endurance striker and crisp, ≈6-lb. trigger pull, the FN 545 MRD is what other big bore pistols want to be when they grow up.

Learn More

FN Optics Mounting System Quick Setup & Reference Guide-2019

FN 545® MRD Sell Sheet

66-101387FN 545 MRD NMS BLK/BLK D 2X15845737015701
66-101388FN 545 MRD NMS FDE/FDE D 2X15845737015725
66-101389FN 545 MRD NMS BLK/BLK D 2X10845737015718
66-101390FN 545 MRD NMS FDE/FDE D 2X10845737015732
Shop FN 545 Accessories


  • Caliber: .45 ACP
  • Mag Capacity: 10 or 15 Rd.
  • Weight: 30 oz
  • Barrel Length: 4.1"
  • Overall Length: 7.7"
  • Twist Rate: 1:16 RH
  • Height: 6"
  • Width: 1.45"
  • Trigger Pull: 5.5 - 7.7 lbs
  • Sight Radius: 6.1"

Primary Features

15+1 rounds of .45 ACP

Low-Profile Optics Mounting System™

Precision-tuned trigger with clean break

Enhanced grip frame for unmatched control


Slide cut to mount most optics, no gunsmith needed

Machined steel with front and rear cocking serrations, loaded chamber indicator

Driftable steel sights co-witness with most MRD optics

High-endurance conical striker


4.1-inch cold hammer-forged, target crowned for enduring accuracy

Polished feed ramp and chamber for feed reliability


Superior balance and grip texture dampen recoil and allow master control

Target-grade trigger breaks clean at approximately 6lbs

Interchangeable backstraps

MIL-STD-1913 rail


Fully ambidextrous slide stop lever
and magazine release


Two 15-rd magazine or two 10-rd magazines

Low-friction follower; polymer base with nickel-coated steel body


Two interchangeable backstraps

Two 15-round magazines or two 10-round magazines

Four MRD mounting plates

Owner’s manual

Locking device

Premium zippered case