---
title: "Sig Sauer MPX K 9mm Threaded Barrel, 4.5 in., 30rd, Patriot Brown Cerakote"
description: "$1,519 at Iron Mesa Armory, 17% below usual."
type: "product"
category: "guns"
brand: "Sig Sauer"
landed_price: 1519
currency: "USD"
best_store: "Iron Mesa Armory"
deal_signal: "lower"
usual_price: 1822.56
updated: "2026-10-19T14:47:00.000Z"
url: "https://trigger.deals/p/sig-sauer-mpx-k-9mm-threaded-barrel-45-in-30rd-patriot-brown-cerakote-pl6"
site: "Trigger Deals"
data: "sample"
---

# Sig Sauer MPX K 9mm Threaded Barrel, 4.5 in., 30rd, Patriot Brown Cerakote

> Lowest landed price: **$1,519** at Iron Mesa Armory (★ 4.9, 12,744 reviews). 17% below usual (usual $1,822.56, the 90-day median). In stock, verified 2026-10-19 14:47 UTC.

- Item price $1,519 + free shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $1,475.07 to $2,053.48
- 2-year low: $1,475.07 (Oct 17, 2026)
- Price unchanged for 2 days (since 2026-10-18 15:47 UTC)
- MSRP: $2,160 (30% off)
- Brand: Sig Sauer. Category: guns.
- [Buy at Iron Mesa Armory](https://trigger.deals/go/sig-sauer-mpx-k-9mm-threaded-barrel-45-in-30rd-patriot-brown-cerakote-pl6?store=iron-mesa-armory)

## Compare stores (2)

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

| Store | Rating | Landed price | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Iron Mesa Armory (best) | ★ 4.9 | $1,519 | Best price | $1,519 | Free | In stock | 2026-10-19 14:47 UTC |
| Black Canyon Arms | ★ 4.3 | $1,539.99 | +$20.99 | $1,524.99 | $15.00 | Stock not reported | 2026-10-19 14:48 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/sig-sauer-mpx-k-9mm-threaded-barrel-45-in-30rd-patriot-brown-cerakote-pl6?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $1,845.47 |
| Aug 3, 2026 | $1,845.47 |
| Aug 10, 2026 | $1,845.47 |
| Aug 17, 2026 | $1,761.26 |
| Aug 24, 2026 | $1,786.52 |
| Aug 31, 2026 | $1,786.52 |
| Sep 7, 2026 | $1,856.74 |
| Sep 14, 2026 | $2,053.48 |
| Sep 21, 2026 | $2,053.48 |
| Sep 28, 2026 | $1,487.17 |
| Oct 5, 2026 | $1,894.87 |
| Oct 12, 2026 | $1,485.65 |
| Oct 19, 2026 | $1,519 |

## About this product

The Sig Sauer MPX K 9mm Threaded Barrel is a rifle chambered in 9mm Luger, with a semi-auto action, a 4.5-inch barrel and a 30-round capacity. This listing is the patriot Brown Cerakote finish in the threaded barrel 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 | Rifle |
| Action | Semi-auto |
| Capacity | 30 rounds |
| Barrel length | 4.5 in. |
| Finish | Patriot Brown Cerakote |
| Configuration | Threaded barrel |
| Condition | New |

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