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FN Reflex MRD 9mm 3.3″ Optic-Ready Micro-Compact Pistol 10rd Black

UPC: 845737016289

$569.00

30 in stock

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Description

Most micro-compact 9mms on the market are striker-fired. The FN Reflex MRD is not, and that's the whole conversation. FN engineered an internal hammer into this tiny frame, which allows for a single-action-only trigger that reviewers consistently describe as the best in its class. The break is clean, the reset is short and tactile, and it doesn't have the gritty stacking you feel on a lot of striker-fired carry guns. For something you're going to be drawing under stress, that trigger quality is a real advantage.

FN Reflex MRD: Built Around Concealment Without Compromise

At exactly one inch wide and 18.4 ounces unloaded, the Reflex MRD disappears under a shirt in a way that chunkier double-stacks simply don't. The slide serrations are aggressive but not snaggy, and the racking force is notably light, which makes this a strong option for anyone who's had issues running heavier slides. Field stripping is done without pulling the trigger, just lock the slide back and rotate the takedown lever 90 degrees. It's a small thing, but it's one less step that can go sideways.

What the Optic-Ready Setup Gets Right on the Reflex MRD

The MRD slide is direct-cut for Shield RMSc and Holosun 507K/407K footprints, meaning no adapter plates between your dot and the slide. FN's mounting screws use self-locking nylon patches on the threads so you don't need thread locker to keep things tight. The cover plate is steel, not the plastic you'll find on competitors. If you decide not to run a red dot, the irons are steel three-dot sights with a tritium front insert and high-visibility orange ring, plus a two-dot rear. They're genuinely good sights, not just something to hold the space until you mount an optic. The accessory rail is patterned after the Glock 43X MOS rail, so compatible micro lights like the Streamlight TLR-7 Sub fit without issue.

This 10-round variant ships with two magazines, which makes it a solid choice for those in capacity-restricted areas. The grip's multi-faceted in-mold stippling gives you real purchase at speed without being punishing during extended carry, and the 3.3-inch cold hammer-forged barrel with its recessed crown and polished chamber backs up the accuracy claims in a meaningful way.

Key Specifications

  • UPC: 845737016289
  • MPN: 66-101414
  • Caliber: 9mm
  • Action: Internal Hammer-Fired, Single-Action Only (SAO)
  • Barrel Length: 3.3"
  • Barrel Type: Cold Hammer-Forged with Recessed Crown
  • Overall Length: 6.2"
  • Height: 4.27"
  • Width: 1"
  • Weight (Unloaded): 18.4 oz.
  • Capacity: 10+1 (2 magazines included)
  • Trigger Pull: 4.5 – 5.5 lbs.
  • Sight Radius: 5.05"
  • Sights: Steel 3-Dot; Tritium Front with Orange Ring / Double-Dot Rear, Steel Dovetail
  • Optic Compatibility: Direct-Cut for Shield RMSc and Holosun 507K/407K Footprints
  • Finish: Black PVD
  • Safety: No Manual Safety (NMS); Multiple Redundant Internal Safeties
  • Twist Rate: 1:10 RH

What’s Included

  • FN Reflex MRD Pistol
  • Two 10-round magazines
  • Optic mounting hardware

Frequently Asked Questions

What makes the FN Reflex MRD different from other micro-compact 9mm pistols?

The biggest differentiator is the internal hammer-fired, single-action-only trigger. Nearly every competitor in this size class uses a striker-fired system, and the hammer-fired design allows for a cleaner, crisper trigger break without the heavier spring tension that makes striker triggers feel mushy. Multiple reviewers who have put over 1,000 rounds through the Reflex MRD describe the trigger as the best in the micro-compact 9mm category.

What red dot optics fit the FN Reflex MRD slide cut?

The Reflex MRD is direct-cut for optics that share the Shield RMSc or Holosun 507K/407K footprint. This includes popular options like the Holosun 407K, 507K, the SIG Romeo Zero series, Swampfox Sentinel, and Riton TACTIX MPRD 2. No adapter plates are required, and FN's mounting screws use self-locking nylon patches on the threads so you don't need thread locker.

Does the FN Reflex MRD have a manual safety?

This specific model is the NMS (Non-Manual Safety) version, so there is no external manual thumb safety. The pistol does feature multiple redundant internal safeties, including a hinged trigger safety that prevents the trigger from moving rearward under inertia if the gun is dropped. Buyers who prefer a manual safety should look at the MS variants of the Reflex.

How hard is the slide to rack on the FN Reflex MRD?

The Reflex MRD is notably easy to rack for a micro-compact. FN designed it with a lighter slide cycling force than many competitors in the category, which has made it a popular recommendation for newer shooters or anyone with limited hand or grip strength. The front and rear slide cuts are also well-placed and give you solid purchase.

Do you need to pull the trigger to disassemble the FN Reflex MRD for cleaning?

No, and that's worth pointing out because it's one of the design decisions FN got right. You lock the slide back and rotate the takedown lever 90 degrees. No trigger pull required during the field strip process, which is a meaningful safety improvement over pistols that require a dry-fire step.

Is the FN Reflex MRD good for everyday concealed carry with the 10-round magazines?

Yes. The 10-round variant is specifically configured for capacity-restricted areas and ships with two flush-fitting 10-round magazines, giving you 20+1 rounds between both mags. The one-inch slide width keeps the gun from printing under a cover garment, and at 18.4 ounces unloaded it carries comfortably all day. The grip texture is firm enough for a good hold without being uncomfortable against the body during extended carry.

Additional information

UPC

845737016289

Manufacturer

Manufacturer Part Number

66-101414

Action

ATF Type

Pistol

Barrel Finish

Black

Barrel Length

3.3"

Caliber/Gauge

9mm

Capacity

10 + 1

Color

Black

Length

11.1500

Model

Number of Magazines

2 10 rd.

Package Height

2.25

Package Width

8.125

Product Type

Semi-Auto Pistol

Safety

Hammer

Shipping Weight

2.1

Sights

Steel Dovetail Tritium Front/Double-Dot Rear

Sights Type

Steel Dovetail Tritium Front/Double-Dot Rear

Slide Description

Optic Ready/Serrated

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

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