---
title: "Magpul PMAG Gen M3 40rd Magazine for AR-15, 5.56, Black, 2-Pack"
description: "$39.48 at Timber Ridge Sporting, about usual."
type: "product"
category: "magazines"
brand: "Magpul"
landed_price: 39.48
currency: "USD"
best_store: "Timber Ridge Sporting"
deal_signal: "about"
usual_price: 39.48
updated: "2026-10-19T14:56:00.000Z"
url: "https://trigger.deals/p/magpul-pmag-gen-m3-40rd-magazine-for-ar-15-556-black-2-pack-uzj"
site: "Trigger Deals"
data: "sample"
---

# Magpul PMAG Gen M3 40rd Magazine for AR-15, 5.56, Black, 2-Pack

> Lowest landed price: **$39.48** at Timber Ridge Sporting (★ 4.6, 41,287 reviews), **$19.74/mag**. About usual (usual $39.48, the 90-day median). In stock, verified 2026-10-19 14:56 UTC.

- Item price $30.49 + $8.99 shipping. Landed price excludes sales tax.
- 90-day range: $36.23 to $46.18
- 2-year low: $33.85 (Jan 27, 2026)
- Price unchanged for 7 days (since 2026-10-13 10:03 UTC)
- MSRP: $45.99 (14% off)
- Brand: Magpul. Category: magazines.
- [Buy at Timber Ridge Sporting](https://trigger.deals/go/magpul-pmag-gen-m3-40rd-magazine-for-ar-15-556-black-2-pack-uzj?store=timber-ridge-sporting)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Timber Ridge Sporting (best) | ★ 4.6 | $39.48 | Best price | $30.49 | $8.99 | In stock | 2026-10-19 14:56 UTC |
| Bayou Arms Co. | ★ 4.1 | $40.49 | +$1.01 | $31.99 | $8.50 | Stock not reported | 2026-10-19 13:52 UTC |
| Keystone Shooting Supply | ★ 4.8 | $42.90 | +$3.42 | $36.95 | $5.95 | In stock | 2026-10-19 14:12 UTC |
| Prairie Fire Supply | ★ 4.1 | $38.94 | – | $32.99 | $5.95 | Out of stock | 2026-10-19 13:06 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/magpul-pmag-gen-m3-40rd-magazine-for-ar-15-556-black-2-pack-uzj?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $42.85 |
| Aug 3, 2026 | $39.75 |
| Aug 10, 2026 | $39.43 |
| Aug 17, 2026 | $39.43 |
| Aug 24, 2026 | $38.27 |
| Aug 31, 2026 | $37.51 |
| Sep 7, 2026 | $37.51 |
| Sep 14, 2026 | $46.18 |
| Sep 21, 2026 | $46.18 |
| Sep 28, 2026 | $39.81 |
| Oct 5, 2026 | $39.35 |
| Oct 12, 2026 | $36.23 |
| Oct 19, 2026 | $39.48 |

## About this product

A 40-round magazine for the AR-15 in 5.56 NATO, with a polymer body in black. 2 magazines per order. Some states limit magazine capacity; check your local law before ordering.

## Specs

| Spec | Value |
| --- | --- |
| Fits | AR-15 |
| Caliber | 5.56 NATO |
| Capacity | 40 rounds |
| Material | Polymer |
| Color | Black |
| Pack size | 2 magazines |

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