---
title: "Glock 21 Gen4 .45 with 3 Magazines, 4.61 in., 13rd, American Flag Battleworn"
description: "$773.94 at Keystone Shooting Supply, about usual."
type: "product"
category: "guns"
brand: "Glock"
landed_price: 773.94
currency: "USD"
best_store: "Keystone Shooting Supply"
deal_signal: "about"
usual_price: 777.4
updated: "2026-10-19T15:22:00.000Z"
url: "https://trigger.deals/p/glock-21-gen4-45-with-3-magazines-461-in-13rd-american-flag-battleworn-fuk"
site: "Trigger Deals"
data: "sample"
---

# Glock 21 Gen4 .45 with 3 Magazines, 4.61 in., 13rd, American Flag Battleworn

> Lowest landed price: **$773.94** at Keystone Shooting Supply (★ 4.8, 24,471 reviews). About usual (usual $777.40, the 90-day median). In stock, verified 2026-10-19 15:22 UTC.

- Item price $753.99 + $19.95 shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $636.66 to $887.37
- 2-year low: $636.66 (Aug 7, 2026)
- Price unchanged for 10 days (since 2026-10-10 19:13 UTC)
- MSRP: $864.99 (11% off)
- Brand: Glock. Category: guns.
- [Buy at Keystone Shooting Supply](https://trigger.deals/go/glock-21-gen4-45-with-3-magazines-461-in-13rd-american-flag-battleworn-fuk?store=keystone-shooting)

## Compare stores (5)

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

| Store | Rating | Landed price | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Keystone Shooting Supply (best) | ★ 4.8 | $773.94 | Best price | $753.99 | $19.95 | In stock | 2026-10-19 15:22 UTC |
| Westbound Armory | ★ 4.7 | $816.98 | +$43.04 | $796.99 | $19.99 | In stock | 2026-10-19 12:41 UTC |
| High Desert Guns | ★ 4.2 | $827.99 | +$54.05 | $802.99 | $25.00 | Stock not reported | 2026-10-19 15:11 UTC |
| Great Lakes Tactical | ★ 4.4 | $838.94 | +$65.00 | $813.95 | $24.99 | In stock | 2026-10-19 12:45 UTC |
| Palisade Sporting Goods | ★ 4.2 | $902.98 | +$129.04 | $867.99 | $34.99 | In stock | 2026-10-19 13:18 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-3-magazines-461-in-13rd-american-flag-battleworn-fuk?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $792.22 |
| Aug 3, 2026 | $636.66 |
| Aug 10, 2026 | $805.71 |
| Aug 17, 2026 | $640.80 |
| Aug 24, 2026 | $785.71 |
| Aug 31, 2026 | $851.42 |
| Sep 7, 2026 | $811.64 |
| Sep 14, 2026 | $713.10 |
| Sep 21, 2026 | $772.36 |
| Sep 28, 2026 | $777.40 |
| Oct 5, 2026 | $773.57 |
| Oct 12, 2026 | $773.94 |
| Oct 19, 2026 | $773.94 |

## About this product

The Glock 21 Gen4 .45 with 3 Magazines 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 american Flag Battleworn finish in the extra magazines bundle 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 | American Flag Battleworn |
| Configuration | Extra magazines bundle |
| Condition | New |

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