FN 509 Midsize Tactical 9mm 4.5″ Threaded Barrel Black

$825.00

4 in stock

UPC: 845737015176 SKU CSSI|RJ66100838 Categories ,

Description

The FN 509 Midsize Tactical is a versatile mid-size striker-fired pistol engineered for optics and suppressor compatibility. It pairs a 4.5-inch threaded stainless steel barrel with an optic-ready, serrated steel slide and a durable matte-black polymer frame. Intended for duty, concealed carry and range use, the design focuses on controllability, modular optics mounting and practical ergonomics.

Key Specifications

  • Chambered in 9mm.
  • Barrel measures 4.5 inches and is threaded for accessories.
  • Thread pattern is 1/2×28.
  • Slide material is steel and is optic-ready with serrations.
  • Frame is matte black polymer with a MIL-STD-1913 accessory rail.
  • Sights are suppressor-height 3-dot night sights.
  • Weight is approximately 26.5 oz.
  • Includes two magazines and an FN soft case.
  • Features FN Low-Profile Optics-Mounting System and fully ambidextrous controls.

Purpose-built for shooters who want an optics-ready, suppressor-capable midsize pistol, the FN 509 Midsize Tactical balances durability and modularity. Robust construction, ambidextrous controls and included accessories support a range of practical uses from training sessions to professional duty requirements.

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Additional information

UPC

845737015176

Manufacturer

FN America / FN Herstal

Manufacturer Part Number

66-100838

Action

Striker Fired

ATF Type

Pistol

Barrel Finish

Black

Barrel Length

4.5"

Caliber/Gauge

9mm

Capacity

10 + 1

Length

12

Number of Magazines

2 10 rd.

Package Height

3.3

Package Width

11.1

Product Type

Semi-Auto Pistol

Rate of Twist

1:10" RH

Safety

No

Shipping Weight

3.85

Sights

Suppressor-Height 3-Dot NS

Sights Type

Night Sights

Slide Description

Optic Ready/Serrated

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (IL)

NO SALE TO ILLINOIS PICA

Model

FN509M