---
title: "FN 509 Tactical 9mm with Holosun 507K, 4.5 in., 24rd, Flat Dark Earth"
description: "$1,164.99 at Bayou Arms Co., 5% above usual."
type: "product"
category: "guns"
brand: "FN"
landed_price: 1164.99
currency: "USD"
best_store: "Bayou Arms Co."
deal_signal: "higher"
usual_price: 1114.6
updated: "2026-10-19T14:12:00.000Z"
url: "https://trigger.deals/p/fn-509-tactical-9mm-with-holosun-507k-45-in-24rd-flat-dark-earth-hzp"
site: "Trigger Deals"
data: "sample"
---

# FN 509 Tactical 9mm with Holosun 507K, 4.5 in., 24rd, Flat Dark Earth

> Lowest landed price: **$1,164.99** at Bayou Arms Co. (★ 4.1, 1,658 reviews). 5% above usual (usual $1,114.60, the 90-day median). Stock not reported, verified 2026-10-19 14:12 UTC.

- Item price $1,144.99 + $20.00 shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $957.98 to $1,306.58
- 2-year low: $942.74 (May 17, 2026)
- Price unchanged for 4 days (since 2026-10-16 04:33 UTC)
- MSRP: $1,389.99 (16% off)
- Brand: FN. Category: guns.
- [Buy at Bayou Arms Co.](https://trigger.deals/go/fn-509-tactical-9mm-with-holosun-507k-45-in-24rd-flat-dark-earth-hzp?store=bayou-arms)

## Compare stores (3)

Ranked by landed price: the item plus shipping to you, before tax.

| Store | Rating | Landed price | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Bayou Arms Co. (best) | ★ 4.1 | $1,164.99 | Best price | $1,144.99 | $20.00 | Stock not reported | 2026-10-19 14:12 UTC |
| High Desert Guns | ★ 4.2 | $1,165.99 | +$1.00 | $1,140.99 | $25.00 | Stock not reported | 2026-10-19 13:13 UTC |
| Granite Peak Supply | ★ 4.6 | $1,214.98 | +$49.99 | $1,184.99 | $29.99 | In stock | 2026-10-19 12:14 UTC |

## Price history

Lowest landed price across stores, weekly over the last 90 days (full daily history: [JSON API](https://trigger.deals/api/v1/products/fn-509-tactical-9mm-with-holosun-507k-45-in-24rd-flat-dark-earth-hzp?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $1,116.02 |
| Aug 3, 2026 | $1,114.60 |
| Aug 10, 2026 | $1,101.45 |
| Aug 17, 2026 | $1,166.08 |
| Aug 24, 2026 | $1,182.78 |
| Aug 31, 2026 | $1,119.13 |
| Sep 7, 2026 | $1,096.74 |
| Sep 14, 2026 | $1,096.74 |
| Sep 21, 2026 | $1,157.63 |
| Sep 28, 2026 | $1,019.81 |
| Oct 5, 2026 | $1,019.81 |
| Oct 12, 2026 | $957.98 |
| Oct 19, 2026 | $1,164.99 |

## About this product

The FN 509 Tactical 9mm with Holosun 507K is a handgun chambered in 9mm Luger, with a striker-fired action, a 4.5-inch barrel and a 24-round capacity. This listing is the flat Dark Earth finish in the with red dot configuration, new. Guns ship to a licensed dealer (FFL) near you, who runs the background check and hands it over; their transfer fee is separate.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | 9mm Luger |
| Type | Handgun |
| Action | Striker-fired |
| Capacity | 24 rounds |
| Barrel length | 4.5 in. |
| Finish | Flat Dark Earth |
| Configuration | With red dot |
| Condition | New |

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