# FN 509 Tactical 9mm Pistol - Lightweight, Reliable, Versatile

**Brand:** FN Herstal
**Category:** Full Size Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 4.5"
- **Capacity:** 10 rounds
- **Finish:** Black
- **Weight:** 28.8 oz
- **Overall Length:** 7.9"
- **UPC:** 845737017422
- **SKU:** UCEt9uKpq

## Description

The FN 509 is chambered in 9mm Luger (9x19 Para), giving you manageable recoil alongside solid stopping power, a workable combination for self-defense or sport shooting. The black finish and 1.8 lb weight make it easy to carry through a long range session or under a cover garment.

### Key Specifications
- **UPC:** 845737017422
- **Action:** Semi Automatic
- **Barrel Length:** 4.5 inches
- **Caliber:** 9mm Luger (9x19 Para)
- **Capacity:** 10 rounds
- **Finish:** Black
- **Weight:** 1.8 lbs

### Features
The semi-auto action lets you fire follow-up shots without manually cycling the action. At 4.5 inches, the barrel balances accuracy against bulk better than either a compact or a full-size. The 10-round magazine keeps the grip slim, which helps for concealed carry. At 1.8 lbs the pistol is light enough that extended carry doesn't become a chore.

### Usage
At the range the responsive trigger and stable platform make accuracy drills straightforward. For home defense the semi-auto action and 9mm chambering give you dependable stopping power. The compact dimensions also work for everyday concealed carry.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> I think this gun is largely underrated underrated in a very very criminal way.
>
> — [Colion Noir](https://www.youtube.com/watch?v=ZTOrm-lH0ck&t=77s)

> It takes a lot to impress me away from a Glock. Not necessarily away from it but to impress me in a firearm.
>
> — [hickok45](https://www.youtube.com/watch?v=fv-Hw6VUPcE&t=76s)

> This trigger is good so as you see here there's no stacky grittiness right here it's smooth.
>
> — [Colion Noir](https://www.youtube.com/watch?v=ZTOrm-lH0ck&t=574s)

> I feel more confident with a bigger gun in my hand if I'm in a situation where I may find myself in danger.
>
> — [Colion Noir](https://www.youtube.com/watch?v=ZTOrm-lH0ck&t=358s)

> These are my favorite suppressor height sights if I could put these suppressor he sights on every gun I absolutely would.
>
> — [Colion Noir](https://www.youtube.com/watch?v=ZTOrm-lH0ck&t=742s)

## What Customers Say

*AI-generated insights from customer reviews*

The FN 509 Tactical 9mm draws consistently positive feedback. Owners point to the lightweight build, reliable cycling across different ammunition, and comfortable ergonomics for extended sessions.

Performance across both home defense and competitive shooting comes up often. New shooters appreciate how easy it is to get accurate hits; more experienced shooters focus on the threaded barrel and its suppressor compatibility. Reliability with a wide range of ammo is mentioned frequently, with very few reports of feeding or cycling issues.

The main areas of personal preference are trigger feel and sights, neither is universally loved or criticized, and both tend to come down to what a given shooter is used to. Overall the 509 Tactical is well-regarded as a versatile 9mm for shooters at any level.

## Pricing

**6 offers available**

| Vendor | Price |
|--------|-------|
| Kygunco Com | $745.79 |
| Classicfirearms Com | $784.00 |
| Shootingsurplus Com | $784.00 |
| Gritrsports Com | $784.00 |
| Palmettostatearmory Com | $784.99 |
| Guns Com | $849.99 |

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*Data from [GunsNation](https://gunsnation.com)*