The Gun Store | Waterbury CT

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FAB-Defense AR-15 Pistol Grip Polymer OD Green

April 20, 2026
182014

Banish(Silencer Central) 100000311167 Banish 30 HUB Adapter Fits 0.12″ Long 1.375″x24

April 20, 2026

FN 66100574 509C MRD 9mm Luger 15+1/12+1, 3.70″ Black Recessed Target Crown/Steel Barrel, Flat Dark Earth PVD Optic Ready/Serrated Slide & Polymer Frame w/Picatinny Rail, Ambidextrous

$729.00

FN 66100574 509C MRD 9mm Luger 15+1/12+1, 3.70″ Black Recessed Target Crown/Steel Barrel, Flat Dark Earth PVD Optic Ready/Serrated Slide & Polymer Frame w/Picatinny Rail, Ambidextrous

91 in stock

SKU: TSW|118447 Category:

The FN 509C MRD joins the ranks packing a full-size punch in a compact, optics-ready package. The FN Low-Profile Optics Mounting System with plate adapters for direct mounting of more than 10 optics and features black co-witness iron sights. Features improved controls; improved texturing; flat faced trigger; fully ambidextrous; front and rear cocking serration on the slide and MIL-STD-1913 accessory rail. Includes two interchangeable backstraps, two magazines, locking device, owners manual and soft pistol case.

UPC

845737010911

Manufacturer

FN America / FN Herstal

Manufacturer Part Number

66100574

Action

Double Action Only

Barrel Finish

Black

Barrel Length

3.70"

Caliber/Gauge

9mm

Capacity

15 + 1

Model

FN 509

Rate of Twist

1:10" RH

Safety

No

Shipping Weight

3.3

Sights

Blackout Iron Sights

Sights Type

Iron

Slide Description

Optic Ready/Serrated

Units per Box

1