---
title: "Magpul PMAG Gen M3 10rd Magazine for AR-15, 5.56, Black, 5-Pack"
description: "$41.44 at Keystone Shooting Supply, 14% below usual."
type: "product"
category: "magazines"
brand: "Magpul"
landed_price: 41.44
currency: "USD"
best_store: "Keystone Shooting Supply"
deal_signal: "lower"
usual_price: 48.46
updated: "2026-10-19T17:02:00.000Z"
url: "https://trigger.deals/p/magpul-pmag-gen-m3-10rd-magazine-for-ar-15-556-black-5-pack-uw1"
site: "Trigger Deals"
data: "sample"
---

# Magpul PMAG Gen M3 10rd Magazine for AR-15, 5.56, Black, 5-Pack

> Lowest landed price: **$41.44** at Keystone Shooting Supply (★ 4.8, 24,471 reviews), **$8.29/mag**. 14% below usual (usual $48.46, the 90-day median), the lowest price in 90 days. In stock, verified 2026-10-19 17:02 UTC.

- Item price $35.49 + $5.95 shipping. Landed price excludes sales tax.
- 90-day range: $41.44 to $55.43
- 2-year low: $40.02 (Jul 13, 2026)
- Price unchanged for 7 days (since 2026-10-13 23:43 UTC)
- MSRP: $50.95 (19% off)
- Brand: Magpul. Category: magazines.
- [Buy at Keystone Shooting Supply](https://trigger.deals/go/magpul-pmag-gen-m3-10rd-magazine-for-ar-15-556-black-5-pack-uw1?store=keystone-shooting)

## Compare stores (8)

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 | $41.44 | Best price | $35.49 | $5.95 | In stock | 2026-10-19 17:02 UTC |
| Black Canyon Arms | ★ 4.3 | $42.49 | +$1.05 | $34.99 | $7.50 | Stock not reported | 2026-10-19 16:24 UTC |
| Blue Ridge Munitions | ★ 4.5 | $43.94 | +$2.50 | $36.99 | $6.95 | In stock | 2026-10-19 16:29 UTC |
| Cedar Hollow Arms | ★ 4.8 | $48.44 | +$7.00 | $43.49 | $4.95 | In stock | 2026-10-19 14:35 UTC |
| Westbound Armory | ★ 4.7 | $48.48 | +$7.04 | $39.49 | $8.99 | In stock | 2026-10-19 15:54 UTC |
| Granite Peak Supply | ★ 4.6 | $49.98 | +$8.54 | $42.99 | $6.99 | In stock | 2026-10-19 16:15 UTC |
| Summit Tactical | ★ 4.6 | $39.98 | – | $34.99 | $4.99 | Out of stock | 2026-10-19 17:14 UTC |
| High Desert Guns | ★ 4.2 | $43.98 | – | $33.99 | $9.99 | Out of stock | 2026-10-19 17:12 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-m3-10rd-magazine-for-ar-15-556-black-5-pack-uw1?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $45.50 |
| Aug 3, 2026 | $55.02 |
| Aug 10, 2026 | $53.96 |
| Aug 17, 2026 | $53.96 |
| Aug 24, 2026 | $50.43 |
| Aug 31, 2026 | $47.30 |
| Sep 7, 2026 | $49.93 |
| Sep 14, 2026 | $42.73 |
| Sep 21, 2026 | $48.23 |
| Sep 28, 2026 | $50.77 |
| Oct 5, 2026 | $42.71 |
| Oct 12, 2026 | $42.71 |
| Oct 19, 2026 | $41.44 |

## About this product

A 10-round magazine for the AR-15 in 5.56 NATO, with a polymer body in black. 5 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 | 10 rounds |
| Material | Polymer |
| Color | Black |
| Pack size | 5 magazines |

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