---
title: "Ruger GP100 .357 Mag, 4.2 in., 6rd, Black"
description: "$830.99 at Iron Mesa Armory, about usual."
type: "product"
category: "guns"
brand: "Ruger"
landed_price: 830.99
currency: "USD"
best_store: "Iron Mesa Armory"
deal_signal: "about"
usual_price: 828.3
updated: "2026-10-19T12:12:00.000Z"
url: "https://trigger.deals/p/ruger-gp100-357-mag-42-in-6rd-black-a43"
site: "Trigger Deals"
data: "sample"
---

# Ruger GP100 .357 Mag, 4.2 in., 6rd, Black

> Lowest landed price: **$830.99** at Iron Mesa Armory (★ 4.9, 12,744 reviews). About usual (usual $828.30, the 90-day median). In stock, verified 2026-10-19 12:12 UTC.

- Item price $830.99 + free shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $747.28 to $855.14
- 2-year low: $649.69 (Feb 22, 2026)
- Price unchanged for 7 days (since 2026-10-13 23:51 UTC)
- MSRP: $979.99 (15% off)
- Brand: Ruger. Category: guns.
- [Buy at Iron Mesa Armory](https://trigger.deals/go/ruger-gp100-357-mag-42-in-6rd-black-a43?store=iron-mesa-armory)

## Compare stores (7)

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 | $830.99 | Best price | $830.99 | Free | In stock | 2026-10-19 12:12 UTC |
| Coyote Trail Supply | ★ 4.5 | $856.98 | +$25.99 | $831.99 | $24.99 | In stock | 2026-10-19 12:12 UTC |
| Keystone Shooting Supply | ★ 4.8 | $867.90 | +$36.91 | $847.95 | $19.95 | In stock | 2026-10-19 09:22 UTC |
| Northfork Firearms | ★ 4.7 | $880.49 | +$49.50 | $862.99 | $17.50 | In stock | 2026-10-19 10:55 UTC |
| Ridgeline Arms | ★ 4.8 | $883.98 | +$52.99 | $863.99 | $19.99 | In stock | 2026-10-19 11:42 UTC |
| Summit Tactical | ★ 4.6 | $910.98 | +$79.99 | $890.99 | $19.99 | In stock | 2026-10-19 09:32 UTC |
| Black Canyon Arms | ★ 4.3 | $798.49 | – | $783.49 | $15.00 | Out of stock | 2026-10-19 10:41 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/ruger-gp100-357-mag-42-in-6rd-black-a43?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $840.06 |
| Aug 3, 2026 | $825.17 |
| Aug 10, 2026 | $812.27 |
| Aug 17, 2026 | $812.27 |
| Aug 24, 2026 | $829.78 |
| Aug 31, 2026 | $829.78 |
| Sep 7, 2026 | $793.35 |
| Sep 14, 2026 | $824.39 |
| Sep 21, 2026 | $776.45 |
| Sep 28, 2026 | $807.50 |
| Oct 5, 2026 | $828.30 |
| Oct 12, 2026 | $834.73 |
| Oct 19, 2026 | $830.99 |

## About this product

The Ruger GP100 .357 Mag is a handgun chambered in .357 Magnum, with a revolver action, a 4.2-inch barrel and a 6-round capacity. This listing is the black finish in the standard 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 | .357 Magnum |
| Type | Handgun |
| Action | Revolver |
| Capacity | 6 rounds |
| Barrel length | 4.2 in. |
| Finish | Black |
| Configuration | Standard |
| Condition | New |

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