$19.44Usually $28.29
Save $8.85
40rdBlack, 10-pack
Magpul PMAG Gen M3 Window 40rd Magazine for AR-15, 5.56, Black, 10-Pack
- AR-15
- 40rd
- Polymer
- 10-pack
- Free shipping
$179.99
About usual: it usually sells for $175.72, its median price over the last 90 days.
Free shipping, before tax. $18.00 per magazine. 17% under MSRP.
Gulf Coast Guns
Lowest of 6 stores4.6 (9.2K), in stock,
Compare 7 stores
6 in stock. 100+ store clicks this week.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Gulf Coast Guns4.6 4.6(9.2K)store rating | $179.99 | Best price | In stock | Buy at Gulf Coast Guns (opens in a new tab) |
 Badlands Tactical4.3 4.3(2.9K)store rating | $181.95 | +$1.96 | Not reported | Buy at Badlands Tactical (opens in a new tab) |
 Keystone Shooting Supply4.8 4.8(24.5K)store rating | $185.99 | +$6.00 | In stock | Buy at Keystone Shooting Supply (opens in a new tab) |
 Coyote Trail Supply4.5 4.5(8.1K)store rating | $195.99 | +$16.00 | In stock | Buy at Coyote Trail Supply (opens in a new tab) |
 Prairie Fire Supply4.1 4.1(1.2K)store rating | $203.94 | +$23.95 | Not reported | Buy at Prairie Fire Supply (opens in a new tab) |
 Lone Pine Outfitters4.5 4.5(9.8K)store rating | $203.99 | +$24.00 | In stock | Buy at Lone Pine Outfitters (opens in a new tab) |
 Northfork Firearms4.7 4.7(7.3K)store rating | $197.95 | Not available | Out of stock | View at Northfork Firearms (opens in a new tab) |
Price history
The lowest price and each store's own, every day for 2 years.
- Usual
- $175.72
- 90-day median
- 90-day low
- $163.48
- 90-day high
- $196.40
- 2-year low
- $148.19
- Dec 21, 2025
- Unchanged for
- 14 days
- Since Oct 6, 2026
Every price change (115 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 6, 2026 | $179.99 | Down 8.4% |
| Oct 3, 2026 | $196.40 | Up 9.6% |
| Oct 1, 2026 | $179.22 | Up 4.4% |
| Sep 28, 2026 | $171.72 | Up 0.5% |
| Sep 25, 2026 | $170.90 | Down 0.1% |
| Sep 21, 2026 | $171.02 | Down 6.5% |
| Sep 16, 2026 | $182.96 | Up 11.9% |
| Sep 13, 2026 | $163.48 | Down 8.0% |
| Sep 9, 2026 | $177.60 | Up 2.7% |
| Sep 5, 2026 | $172.87 | Up 1.7% |
| Aug 30, 2026 | $169.91 | Down 2.2% |
| Aug 24, 2026 | $173.69 | Down 1.2% |
| Aug 15, 2026 | $175.72 | Down 1.3% |
| Jul 30, 2026 | $177.97 | Up 2.7% |
| Jul 18, 2026 | $173.34 | Down 0.7% |
| Jul 2, 2026 | $174.60 | Up 0.6% |
| Jul 1, 2026 | $173.59 | Down 2.3% |
| Jun 28, 2026 | $177.70 | Up 1.3% |
| Jun 25, 2026 | $175.40 | Up 0.3% |
| Jun 23, 2026 | $174.79 | Up 2.2% |
| Jun 22, 2026 | $171.10 | Down 9.6% |
| Jun 21, 2026 | $189.36 | Up 11.5% |
| Jun 18, 2026 | $169.77 | Down 6.4% |
| Jun 14, 2026 | $181.40 | Up 19.8% |
| Jun 2, 2026 | $151.36 | Down 4.5% |
| May 27, 2026 | $158.46 | Down 10.4% |
| May 24, 2026 | $176.93 | Up 3.0% |
| May 3, 2026 | $171.74 | Down 0.5% |
| Apr 28, 2026 | $172.54 | Down 0.9% |
| Apr 27, 2026 | $174.05 | Down 0.3% |
| Apr 22, 2026 | $174.58 | Down 7.7% |
| Apr 12, 2026 | $189.19 | Up 9.4% |
| Apr 1, 2026 | $172.92 | Up 0.5% |
| Mar 31, 2026 | $172.12 | Down 1.2% |
| Mar 30, 2026 | $174.22 | Down 0.2% |
| Mar 24, 2026 | $174.55 | Up 9.8% |
| Mar 21, 2026 | $159.04 | Up 6.3% |
| Mar 20, 2026 | $149.62 | Down 19.7% |
| Mar 18, 2026 | $186.43 | Up 3.7% |
| Mar 8, 2026 | $179.77 | Up 0.9% |
| Mar 2, 2026 | $178.11 | Up 17.8% |
| Feb 16, 2026 | $151.24 | Down 19.8% |
| Feb 12, 2026 | $188.55 | Up 5.1% |
| Feb 8, 2026 | $179.44 | Down 12.9% |
| Feb 4, 2026 | $206.04 | Up 15.1% |
| Jan 27, 2026 | $179.05 | Down 0.7% |
| Jan 21, 2026 | $180.25 | Down 3.8% |
| Jan 17, 2026 | $187.32 | Up 6.2% |
| Jan 13, 2026 | $176.46 | Down 3.0% |
| Jan 9, 2026 | $181.94 | Up 4.9% |
| Jan 8, 2026 | $173.41 | Down 3.2% |
| Jan 1, 2026 | $179.22 | Down 1.8% |
| Dec 30, 2025 | $182.51 | Up 4.4% |
| Dec 23, 2025 | $174.76 | Down 0.7% |
| Dec 22, 2025 | $176.00 | Up 18.8% |
| Dec 13, 2025 | $148.19 | Down 16.1% |
| Dec 9, 2025 | $176.62 | Up 6.6% |
| Dec 4, 2025 | $165.70 | Down 9.8% |
| Nov 28, 2025 | $183.73 | Up 1.0% |
| Nov 12, 2025 | $181.98 | Up 0.1% |
| Nov 9, 2025 | $181.81 | Up 0.8% |
| Nov 8, 2025 | $180.40 | Up 9.2% |
| Oct 31, 2025 | $165.19 | Down 10.2% |
| Oct 27, 2025 | $183.95 | Down 2.3% |
| Oct 25, 2025 | $188.23 | Up 6.2% |
| Oct 17, 2025 | $177.23 | Down 2.8% |
| Oct 15, 2025 | $182.31 | Up 3.2% |
| Oct 8, 2025 | $176.58 | Down 6.4% |
| Oct 7, 2025 | $188.58 | Up 1.0% |
| Oct 4, 2025 | $186.71 | Up 0.0% |
| Sep 21, 2025 | $186.69 | Down 0.7% |
| Sep 16, 2025 | $188.07 | Up 8.2% |
| Sep 11, 2025 | $173.88 | Down 8.8% |
| Sep 10, 2025 | $190.57 | Up 3.8% |
| Sep 2, 2025 | $183.59 | Down 0.2% |
| Sep 1, 2025 | $183.96 | Down 0.7% |
| Aug 20, 2025 | $185.25 | Up 3.0% |
| Aug 8, 2025 | $179.92 | Down 1.6% |
| Aug 1, 2025 | $182.79 | Up 6.3% |
| Jul 23, 2025 | $171.90 | Down 10.3% |
| Jul 19, 2025 | $191.55 | Up 5.4% |
| Jul 13, 2025 | $181.77 | Down 2.2% |
| Jun 29, 2025 | $185.93 | Down 0.4% |
| Jun 22, 2025 | $186.64 | Up 1.1% |
| Jun 4, 2025 | $184.66 | Down 3.8% |
| Jun 1, 2025 | $191.94 | Up 1.9% |
| May 29, 2025 | $188.42 | Down 0.0% |
| May 24, 2025 | $188.47 | Up 2.2% |
| May 17, 2025 | $184.36 | Down 3.6% |
| May 7, 2025 | $191.17 | Up 3.0% |
| Apr 9, 2025 | $185.66 | Down 0.8% |
| Mar 27, 2025 | $187.16 | Down 12.3% |
| Mar 23, 2025 | $213.29 | Up 26.0% |
| Mar 20, 2025 | $169.32 | Down 7.8% |
| Mar 17, 2025 | $183.69 | Up 7.9% |
| Mar 15, 2025 | $170.24 | Down 8.4% |
| Mar 10, 2025 | $185.84 | Down 1.9% |
| Mar 6, 2025 | $189.37 | Down 3.2% |
| Mar 4, 2025 | $195.65 | Up 21.2% |
| Feb 28, 2025 | $161.41 | Down 20.7% |
| Feb 15, 2025 | $203.43 | Up 15.8% |
| Feb 14, 2025 | $175.68 | Up 8.0% |
| Feb 6, 2025 | $162.67 | Down 15.0% |
| Feb 2, 2025 | $191.36 | Up 6.5% |
| Jan 31, 2025 | $179.68 | Down 4.2% |
| Jan 17, 2025 | $187.59 | Up 0.1% |
| Dec 31, 2024 | $187.48 | Down 4.7% |
| Dec 3, 2024 | $196.70 | Up 1.5% |
| Nov 28, 2024 | $193.72 | Down 0.6% |
| Nov 22, 2024 | $194.93 | Down 0.0% |
| Nov 21, 2024 | $194.96 | Up 23.4% |
| Nov 17, 2024 | $157.96 | Down 24.8% |
| Nov 8, 2024 | $209.97 | Up 5.7% |
| Nov 6, 2024 | $198.61 | Up 1.8% |
| Oct 28, 2024 | $195.13 | Down 0.6% |
About this product
A 40-round magazine for the AR-15 in 5.56 NATO, with a polymer body in black. 10 magazines per order. Some states limit magazine capacity; check your local law before ordering.
- Fits
- AR-15
- Caliber
- 5.56 NATO
- Capacity
- 40 rounds
- Material
- Polymer
- Color
- Black
- Pack size
- 10 magazines
$179.99
at Gulf Coast Guns
