---
title: "ProMag Standard 40rd Magazine for AR-15, 5.56, Black, 5-Pack"
description: "$72.99 at Bayou Arms Co., 10% above usual."
type: "product"
category: "magazines"
brand: "ProMag"
landed_price: 72.99
currency: "USD"
best_store: "Bayou Arms Co."
deal_signal: "higher"
usual_price: 66.53
updated: "2026-10-19T14:11:00.000Z"
url: "https://trigger.deals/p/promag-standard-40rd-magazine-for-ar-15-556-black-5-pack-vaa"
site: "Trigger Deals"
data: "sample"
---

# ProMag Standard 40rd Magazine for AR-15, 5.56, Black, 5-Pack

> Lowest landed price: **$72.99** at Bayou Arms Co. (★ 4.1, 1,658 reviews), **$14.60/mag**. 10% above usual (usual $66.53, the 90-day median). Stock not reported, verified 2026-10-19 14:11 UTC.

- Item price $64.49 + $8.50 shipping. Landed price excludes sales tax.
- 90-day range: $55.51 to $76.44
- 2-year low: $55.51 (Sep 8, 2026)
- Price unchanged for 7 days (since 2026-10-13 08:17 UTC)
- MSRP: $82.95 (12% off)
- Brand: ProMag. Category: magazines.
- [Buy at Bayou Arms Co.](https://trigger.deals/go/promag-standard-40rd-magazine-for-ar-15-556-black-5-pack-vaa?store=bayou-arms)

## 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 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Bayou Arms Co. (best) | ★ 4.1 | $72.99 | Best price | $64.49 | $8.50 | Stock not reported | 2026-10-19 14:11 UTC |
| Great Lakes Tactical | ★ 4.4 | $74.95 | +$1.96 | $74.95 | Free | In stock | 2026-10-19 11:55 UTC |
| Badlands Tactical | ★ 4.3 | $74.95 | +$1.96 | $74.95 | Free | Stock not reported | 2026-10-19 12:02 UTC |
| Copper Creek Ammo | ★ 4.7 | $67.99 | – | $67.99 | Free | Out of stock | 2026-10-19 12:17 UTC |
| Keystone Shooting Supply | ★ 4.8 | $76.99 | – | $76.99 | Free | Out of stock | 2026-10-19 12:53 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/promag-standard-40rd-magazine-for-ar-15-556-black-5-pack-vaa?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $76.44 |
| Aug 3, 2026 | $70.03 |
| Aug 10, 2026 | $64.12 |
| Aug 17, 2026 | $70.81 |
| Aug 24, 2026 | $55.51 |
| Aug 31, 2026 | $55.51 |
| Sep 7, 2026 | $55.51 |
| Sep 14, 2026 | $67.96 |
| Sep 21, 2026 | $66.53 |
| Sep 28, 2026 | $66.53 |
| Oct 5, 2026 | $66.53 |
| Oct 12, 2026 | $66.53 |
| Oct 19, 2026 | $72.99 |

## About this product

A 40-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 | 40 rounds |
| Material | Polymer |
| Color | Black |
| Pack size | 5 magazines |

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