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FN 509 MRD 9mm Pistol | Optic Ready | 16+1 & 20+1 Mags | Black

FN 66-102378 309 MRD 9mm Luger 20+1 16+1 3.80″ Black Target Crown Barrel, Black Stainless Steel Optic Ready/Serrated Slide, Black Polymer Frame w/Picatinny Rail, Textured Grip Shield, RMS/DPP Footprin

SKU: TSW|193612 Category: Brand:

$449.00

FN 66-102378 309 MRD 9mm Luger 20+1 16+1 3.80″ Black Target Crown Barrel, Black Stainless Steel Optic Ready/Serrated Slide, Black Polymer Frame w/Picatinny Rail, Textured Grip Shield, RMS/DPP Footprin

200 in stock

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Description

The FN 509 MRD (Micro Red Dot) is a purpose-built, full-size 9mm Luger pistol engineered for dependable everyday personal defense. Featuring a 3.80″ target crown barrel with a black finish, this hammer-fired semi-automatic offers a crisp, light trigger pull and effortless slide racking force — ideal for a wide range of shooters including first-time buyers and experienced carriers alike.

The optic-ready serrated stainless steel slide is compatible with red dot optics sharing the Leupold DeltaPoint Pro (DPP) or Shield RMS footprint, allowing fast, intuitive target acquisition with your preferred optic. The black polymer frame is equipped with a Picatinny accessory rail for lights or lasers, and the textured grip shield ensures a confident, secure hold in any condition.

Multiple internal safeties, including a no-trigger-pull takedown mechanism, provide peace of mind during handling and maintenance. The FN 509 MRD ships with both a 16-round and a 20-round magazine, giving you flexibility for carry, home defense, or range use.

Whether you’re building your first home defense setup or upgrading your carry setup with an optic-ready platform, the FN 509 MRD delivers proven FN reliability at a competitive price. Order online at Deep Roots Rifle Co for fast shipping, or stop by our gun store in Eustis, Florida to handle it in person and get expert guidance from our knowledgeable staff.

Additional information

UPC

845737020620

Manufacturer

FN America / FN Herstal

Manufacturer Part Number

66-102378

Action

Single Action

Barrel Length

3.8"

Caliber/Gauge

Capacity

20 + 1

Safety

Manual

Shipping Weight

2.4

Slide Description

Optic Ready/Serrated

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