---
title: "Glock OEM 10rd Magazine for Glock 21, .45, Black, 3-Pack"
description: "$68.99 at Great Lakes Tactical, about usual."
type: "product"
category: "magazines"
brand: "Glock"
landed_price: 68.99
currency: "USD"
best_store: "Great Lakes Tactical"
deal_signal: "about"
usual_price: 69.03
updated: "2026-10-19T15:58:00.000Z"
url: "https://trigger.deals/p/glock-oem-10rd-magazine-for-glock-21-45-black-3-pack-w16"
site: "Trigger Deals"
data: "sample"
---

# Glock OEM 10rd Magazine for Glock 21, .45, Black, 3-Pack

> Lowest landed price: **$68.99** at Great Lakes Tactical (★ 4.4, 5,533 reviews), **$23.00/mag**. About usual (usual $69.03, the 90-day median). Out of stock, verified 2026-10-19 15:58 UTC.

- Item price $68.99 + free shipping. Landed price excludes sales tax.
- 90-day range: $66.95 to $82.05
- 2-year low: $59.76 (Apr 24, 2026)
- Price unchanged for 12 days (since 2026-10-08 20:25 UTC)
- MSRP: $86.99 (21% off)
- Brand: Glock. Category: magazines.
- [Buy at Great Lakes Tactical](https://trigger.deals/go/glock-oem-10rd-magazine-for-glock-21-45-black-3-pack-w16?store=great-lakes-tactical)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Great Lakes Tactical (best) | ★ 4.4 | $68.99 | – | $68.99 | Free | Out of stock | 2026-10-19 15:58 UTC |
| Copper Creek Ammo | ★ 4.7 | $69.99 | – | $69.99 | Free | Out of stock | 2026-10-19 15:57 UTC |
| Ridgeline Arms | ★ 4.8 | $70.94 | – | $62.99 | $7.95 | Out of stock | 2026-10-19 14:34 UTC |
| Badlands Tactical | ★ 4.3 | $74.95 | – | $74.95 | Free | Out of stock | 2026-10-19 14:44 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-oem-10rd-magazine-for-glock-21-45-black-3-pack-w16?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $72.02 |
| Aug 3, 2026 | $68.49 |
| Aug 10, 2026 | $66.95 |
| Aug 17, 2026 | $66.95 |
| Aug 24, 2026 | $77.06 |
| Aug 31, 2026 | $77.06 |
| Sep 7, 2026 | $70.97 |
| Sep 14, 2026 | $69.06 |
| Sep 21, 2026 | $70.66 |
| Sep 28, 2026 | $68.68 |
| Oct 5, 2026 | $68.68 |
| Oct 12, 2026 | $68.99 |
| Oct 19, 2026 | $68.99 |

## About this product

A 10-round magazine for the Glock 21 in .45 ACP, with a polymer body in black. 3 magazines per order. Some states limit magazine capacity; check your local law before ordering.

## Specs

| Spec | Value |
| --- | --- |
| Fits | Glock 21 |
| Caliber | .45 ACP |
| Capacity | 10 rounds |
| Material | Polymer |
| Color | Black |
| Pack size | 3 magazines |

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