---
title: "Glock 21 Gen4 .45 with Holosun 507K, 4.61 in., 13rd, Desert Sand Cerakote"
description: "$862.94 at Red River Outdoors, 8% below usual."
type: "product"
category: "guns"
brand: "Glock"
landed_price: 862.94
currency: "USD"
best_store: "Red River Outdoors"
deal_signal: "lower"
usual_price: 936.83
updated: "2026-10-19T14:14:00.000Z"
url: "https://trigger.deals/p/glock-21-gen4-45-with-holosun-507k-461-in-13rd-desert-sand-cerakote-o8c"
site: "Trigger Deals"
data: "sample"
---

# Glock 21 Gen4 .45 with Holosun 507K, 4.61 in., 13rd, Desert Sand Cerakote

> Lowest landed price: **$862.94** at Red River Outdoors (★ 4.4, 28,904 reviews). 8% below usual (usual $936.83, the 90-day median). Out of stock, verified 2026-10-19 14:14 UTC.

- Item price $842.95 + $19.99 shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $766.91 to $981.64
- 2-year low: $766.91 (Aug 13, 2026)
- Price unchanged for 2 days (since 2026-10-18 14:09 UTC)
- MSRP: $1,029 (16% off)
- Brand: Glock. Category: guns.
- [Buy at Red River Outdoors](https://trigger.deals/go/glock-21-gen4-45-with-holosun-507k-461-in-13rd-desert-sand-cerakote-o8c?store=red-river-outdoors)

## Compare stores (6)

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

| Store | Rating | Landed price | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Red River Outdoors (best) | ★ 4.4 | $862.94 | – | $842.95 | $19.99 | Out of stock | 2026-10-19 14:14 UTC |
| Badlands Tactical | ★ 4.3 | $869.98 | – | $854.99 | $14.99 | Out of stock | 2026-10-19 13:10 UTC |
| Palisade Sporting Goods | ★ 4.2 | $888.98 | – | $853.99 | $34.99 | Out of stock | 2026-10-19 15:41 UTC |
| Westbound Armory | ★ 4.7 | $927.48 | – | $907.49 | $19.99 | Out of stock | 2026-10-19 12:07 UTC |
| Coyote Trail Supply | ★ 4.5 | $1,044.98 | – | $1,019.99 | $24.99 | Out of stock | 2026-10-19 14:20 UTC |
| Gulf Coast Guns | ★ 4.6 | $1,064.98 | – | $1,049.99 | $14.99 | Out of stock | 2026-10-19 13:39 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/glock-21-gen4-45-with-holosun-507k-461-in-13rd-desert-sand-cerakote-o8c?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $945.46 |
| Aug 3, 2026 | $942.30 |
| Aug 10, 2026 | $942.30 |
| Aug 17, 2026 | $953.05 |
| Aug 24, 2026 | $967.60 |
| Aug 31, 2026 | $951.74 |
| Sep 7, 2026 | $955.05 |
| Sep 14, 2026 | $939.76 |
| Sep 21, 2026 | $922.12 |
| Sep 28, 2026 | $925.70 |
| Oct 5, 2026 | $925.70 |
| Oct 12, 2026 | $925.70 |
| Oct 19, 2026 | $862.94 |

## About this product

The Glock 21 Gen4 .45 with Holosun 507K is a handgun chambered in .45 ACP, with a striker-fired action, a 4.61-inch barrel and a 13-round capacity. This listing is the desert Sand Cerakote 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 | .45 ACP |
| Type | Handgun |
| Action | Striker-fired |
| Capacity | 13 rounds |
| Barrel length | 4.61 in. |
| Finish | Desert Sand Cerakote |
| Configuration | With red dot |
| Condition | New |

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