---
title: "Glock 21 Gen4 .45 with Holosun 508T, 4.61 in., 13rd, Gunmetal Grey Cerakote"
description: "$942.48 at Gulf Coast Guns, about usual."
type: "product"
category: "guns"
brand: "Glock"
landed_price: 942.48
currency: "USD"
best_store: "Gulf Coast Guns"
deal_signal: "about"
usual_price: 919.02
updated: "2026-10-19T16:00:00.000Z"
url: "https://trigger.deals/p/glock-21-gen4-45-with-holosun-508t-461-in-13rd-gunmetal-grey-cerakote-o8z"
site: "Trigger Deals"
data: "sample"
---

# Glock 21 Gen4 .45 with Holosun 508T, 4.61 in., 13rd, Gunmetal Grey Cerakote

> Lowest landed price: **$942.48** at Gulf Coast Guns (★ 4.6, 9,207 reviews). About usual (usual $919.02, the 90-day median). In stock, verified 2026-10-19 16:00 UTC.

- Item price $927.49 + $14.99 shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $743.86 to $1,071.78
- 2-year low: $743.86 (Sep 21, 2026)
- Price unchanged for 7 days (since 2026-10-13 07:32 UTC)
- MSRP: $1,100 (14% off)
- Brand: Glock. Category: guns.
- [Buy at Gulf Coast Guns](https://trigger.deals/go/glock-21-gen4-45-with-holosun-508t-461-in-13rd-gunmetal-grey-cerakote-o8z?store=gulf-coast-guns)

## Compare stores (4)

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

| Store | Rating | Landed price | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Gulf Coast Guns (best) | ★ 4.6 | $942.48 | Best price | $927.49 | $14.99 | In stock | 2026-10-19 16:00 UTC |
| Summit Tactical | ★ 4.6 | $962.94 | +$20.46 | $942.95 | $19.99 | In stock | 2026-10-19 14:11 UTC |
| Iron Mesa Armory | ★ 4.9 | $1,029 | +$86.52 | $1,029 | Free | In stock | 2026-10-19 13:11 UTC |
| Cedar Hollow Arms | ★ 4.8 | $1,070 | +$127.52 | $1,070 | Free | In stock | 2026-10-19 15:23 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-508t-461-in-13rd-gunmetal-grey-cerakote-o8z?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $929.37 |
| Aug 3, 2026 | $905.27 |
| Aug 10, 2026 | $953.20 |
| Aug 17, 2026 | $1,071.78 |
| Aug 24, 2026 | $905.75 |
| Aug 31, 2026 | $905.75 |
| Sep 7, 2026 | $923.62 |
| Sep 14, 2026 | $831.58 |
| Sep 21, 2026 | $743.86 |
| Sep 28, 2026 | $916.25 |
| Oct 5, 2026 | $924.48 |
| Oct 12, 2026 | $892.51 |
| Oct 19, 2026 | $942.48 |

## About this product

The Glock 21 Gen4 .45 with Holosun 508T 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 gunmetal Grey 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 | Gunmetal Grey Cerakote |
| Configuration | With red dot |
| Condition | New |

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