---
title: "Magpul PMAG Gen M3 20rd Magazine for AR-15, 5.56, Plum, 20-Pack"
description: "$191.45 at Black Canyon Arms, 11% below usual."
type: "product"
category: "magazines"
brand: "Magpul"
landed_price: 191.45
currency: "USD"
best_store: "Black Canyon Arms"
deal_signal: "lower"
usual_price: 214.06
updated: "2026-10-19T12:18:00.000Z"
url: "https://trigger.deals/p/magpul-pmag-gen-m3-20rd-magazine-for-ar-15-556-plum-20-pack-vgy"
site: "Trigger Deals"
data: "sample"
---

# Magpul PMAG Gen M3 20rd Magazine for AR-15, 5.56, Plum, 20-Pack

> Lowest landed price: **$191.45** at Black Canyon Arms (★ 4.3, 3,472 reviews), **$9.57/mag**. 11% below usual (usual $214.06, the 90-day median). Stock not reported, verified 2026-10-19 12:18 UTC.

- Item price $183.95 + $7.50 shipping. Landed price excludes sales tax.
- 90-day range: $171.84 to $243.98
- 2-year low: $171.84 (Oct 11, 2026)
- Price unchanged for 1 day (since 2026-10-19 07:54 UTC)
- MSRP: $250.49 (24% off)
- Brand: Magpul. Category: magazines.
- [Buy at Black Canyon Arms](https://trigger.deals/go/magpul-pmag-gen-m3-20rd-magazine-for-ar-15-556-plum-20-pack-vgy?store=black-canyon-arms)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Black Canyon Arms (best) | ★ 4.3 | $191.45 | Best price | $183.95 | $7.50 | Stock not reported | 2026-10-19 12:18 UTC |
| Granite Peak Supply | ★ 4.6 | $194.48 | +$3.03 | $187.49 | $6.99 | In stock | 2026-10-19 11:58 UTC |
| Badlands Tactical | ★ 4.3 | $194.99 | +$3.54 | $194.99 | Free | Stock not reported | 2026-10-19 11:50 UTC |
| Big Sky Ammo | ★ 4.3 | $200.44 | +$8.99 | $191.49 | $8.95 | In stock | 2026-10-19 11:34 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-m3-20rd-magazine-for-ar-15-556-plum-20-pack-vgy?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $243.98 |
| Aug 3, 2026 | $217.06 |
| Aug 10, 2026 | $217.06 |
| Aug 17, 2026 | $214.43 |
| Aug 24, 2026 | $203.69 |
| Aug 31, 2026 | $212.98 |
| Sep 7, 2026 | $207.34 |
| Sep 14, 2026 | $219.34 |
| Sep 21, 2026 | $198.07 |
| Sep 28, 2026 | $242.12 |
| Oct 5, 2026 | $171.84 |
| Oct 12, 2026 | $220.75 |
| Oct 19, 2026 | $191.45 |

## About this product

A 20-round magazine for the AR-15 in 5.56 NATO, with a polymer body in plum. 20 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 | 20 rounds |
| Material | Polymer |
| Color | Plum |
| Pack size | 20 magazines |

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