$19.44Usually $28.29
Save $8.85
40rdBlack, 3-pack
Magpul PMAG Gen M3 Window 40rd Magazine for AR-15, 5.56, Black, 3-Pack
- AR-15
- 40rd
- Polymer
- 3-pack
- Free shipping
$59.99
About usual: it usually sells for $61.67, its median price over the last 90 days.
Free shipping, before tax. $20.00 per magazine. 22% under MSRP.
Great Lakes Tactical
Lowest of 6 stores4.4 (5.5K), in stock,
Compare 6 stores
50+ store clicks this week.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Great Lakes Tactical4.4 4.4(5.5K)store rating | $59.99 | Best price | In stock | Buy at Great Lakes Tactical (opens in a new tab) |
 Prairie Fire Supply4.1 4.1(1.2K)store rating | $60.44 | +$0.45 | Not reported | Buy at Prairie Fire Supply (opens in a new tab) |
 Big Sky Ammo4.3 4.3(2.7K)store rating | $60.99 | +$1.00 | In stock | Buy at Big Sky Ammo (opens in a new tab) |
 Summit Tactical4.6 4.6(10.9K)store rating | $65.98 | +$5.99 | In stock | Buy at Summit Tactical (opens in a new tab) |
 Badlands Tactical4.3 4.3(2.9K)store rating | $65.99 | +$6.00 | Not reported | Buy at Badlands Tactical (opens in a new tab) |
 Coyote Trail Supply4.5 4.5(8.1K)store rating | $65.99 | +$6.00 | In stock | Buy at Coyote Trail Supply (opens in a new tab) |
Price history
The lowest price and each store's own, every day for 2 years.
- Usual
- $61.67
- 90-day median
- 90-day low
- $54.13
- 90-day high
- $66.20
- 2-year low
- $49.22
- Nov 29, 2025
- Unchanged for
- 2 days
- Since Oct 18, 2026
Every price change (110 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 18, 2026 | $59.99 | Down 9.0% |
| Oct 8, 2026 | $65.89 | Up 21.7% |
| Oct 4, 2026 | $54.13 | Down 18.2% |
| Sep 28, 2026 | $66.20 | Up 8.2% |
| Sep 24, 2026 | $61.20 | Up 4.5% |
| Sep 8, 2026 | $58.58 | Down 5.0% |
| Sep 5, 2026 | $61.67 | Up 6.7% |
| Aug 24, 2026 | $57.79 | Down 5.1% |
| Aug 23, 2026 | $60.89 | Down 5.8% |
| Aug 20, 2026 | $64.67 | Up 2.1% |
| Aug 8, 2026 | $63.35 | Up 0.8% |
| Jul 27, 2026 | $62.86 | Up 3.1% |
| Jul 21, 2026 | $60.98 | Down 1.4% |
| Jul 11, 2026 | $61.87 | Up 1.4% |
| Jul 10, 2026 | $61.02 | Down 1.9% |
| Jul 3, 2026 | $62.18 | Down 12.4% |
| Jun 21, 2026 | $70.97 | Up 19.0% |
| Jun 19, 2026 | $59.63 | Up 12.9% |
| Jun 16, 2026 | $52.83 | Down 22.0% |
| Jun 12, 2026 | $67.76 | Up 26.1% |
| Jun 5, 2026 | $53.74 | Down 11.2% |
| May 31, 2026 | $60.54 | Down 3.3% |
| May 30, 2026 | $62.63 | Up 1.0% |
| May 25, 2026 | $61.99 | Up 1.6% |
| May 13, 2026 | $61.04 | Down 1.1% |
| May 9, 2026 | $61.72 | Down 0.4% |
| Apr 23, 2026 | $61.99 | Down 7.4% |
| Apr 9, 2026 | $66.98 | Up 16.9% |
| Apr 2, 2026 | $57.30 | Up 12.7% |
| Mar 28, 2026 | $50.83 | Down 11.1% |
| Mar 19, 2026 | $57.17 | Up 7.0% |
| Mar 2, 2026 | $53.44 | Down 15.2% |
| Feb 25, 2026 | $63.00 | Up 3.1% |
| Feb 20, 2026 | $61.12 | Down 0.3% |
| Feb 1, 2026 | $61.33 | Up 2.6% |
| Jan 30, 2026 | $59.75 | Down 9.0% |
| Jan 26, 2026 | $65.64 | Up 10.2% |
| Jan 18, 2026 | $59.57 | Down 2.9% |
| Jan 13, 2026 | $61.37 | Up 4.8% |
| Jan 10, 2026 | $58.58 | Down 5.5% |
| Jan 8, 2026 | $61.99 | Down 1.5% |
| Jan 1, 2026 | $62.91 | Up 4.9% |
| Dec 29, 2025 | $59.99 | Down 3.7% |
| Dec 28, 2025 | $62.31 | Up 12.5% |
| Dec 27, 2025 | $55.39 | Down 3.8% |
| Dec 23, 2025 | $57.60 | Up 13.8% |
| Dec 20, 2025 | $50.60 | Up 0.7% |
| Dec 19, 2025 | $50.27 | Down 16.6% |
| Dec 6, 2025 | $60.31 | Up 19.8% |
| Dec 2, 2025 | $50.35 | Down 24.2% |
| Nov 30, 2025 | $66.41 | Up 34.9% |
| Nov 26, 2025 | $49.22 | Down 20.4% |
| Nov 23, 2025 | $61.80 | Up 4.9% |
| Nov 15, 2025 | $58.94 | Down 5.1% |
| Oct 18, 2025 | $62.12 | Up 0.3% |
| Oct 17, 2025 | $61.91 | Down 5.1% |
| Oct 16, 2025 | $65.26 | Up 29.3% |
| Oct 13, 2025 | $50.46 | Down 16.8% |
| Oct 9, 2025 | $60.64 | Up 1.8% |
| Oct 5, 2025 | $59.56 | Down 1.8% |
| Oct 1, 2025 | $60.68 | Down 0.9% |
| Sep 30, 2025 | $61.21 | Up 2.2% |
| Sep 2, 2025 | $59.87 | Down 4.2% |
| Sep 1, 2025 | $62.50 | Down 0.2% |
| Aug 21, 2025 | $62.63 | Up 3.1% |
| Aug 19, 2025 | $60.77 | Down 1.2% |
| Aug 18, 2025 | $61.53 | Up 2.3% |
| Aug 17, 2025 | $60.14 | Down 10.5% |
| Aug 16, 2025 | $67.18 | Up 11.3% |
| Jul 31, 2025 | $60.38 | Up 0.7% |
| Jul 23, 2025 | $59.98 | Up 6.5% |
| Jul 17, 2025 | $56.32 | Down 7.7% |
| Jul 16, 2025 | $61.02 | Down 8.8% |
| Jul 9, 2025 | $66.88 | Up 21.3% |
| Jul 3, 2025 | $55.13 | Down 6.1% |
| Jun 27, 2025 | $58.72 | Down 2.3% |
| Jun 15, 2025 | $60.12 | Up 1.3% |
| Jun 9, 2025 | $59.34 | Up 3.0% |
| May 27, 2025 | $57.60 | Down 6.1% |
| May 12, 2025 | $61.36 | Up 9.5% |
| May 9, 2025 | $56.04 | Down 7.9% |
| May 7, 2025 | $60.85 | Up 17.7% |
| Apr 19, 2025 | $51.72 | Down 1.8% |
| Apr 17, 2025 | $52.69 | Down 12.5% |
| Apr 10, 2025 | $60.23 | Up 3.5% |
| Apr 3, 2025 | $58.21 | Down 2.6% |
| Mar 25, 2025 | $59.74 | Down 1.8% |
| Mar 23, 2025 | $60.81 | Up 1.7% |
| Mar 19, 2025 | $59.81 | Down 7.2% |
| Mar 9, 2025 | $64.44 | Up 5.6% |
| Mar 4, 2025 | $61.02 | Up 6.3% |
| Feb 24, 2025 | $57.39 | Down 3.5% |
| Feb 17, 2025 | $59.48 | Down 3.7% |
| Feb 16, 2025 | $61.74 | Up 4.6% |
| Feb 12, 2025 | $59.05 | Down 0.2% |
| Feb 3, 2025 | $59.15 | Down 3.0% |
| Feb 2, 2025 | $60.96 | Up 1.8% |
| Jan 26, 2025 | $59.90 | Down 2.7% |
| Jan 10, 2025 | $61.55 | Up 4.6% |
| Dec 31, 2024 | $58.83 | Down 5.5% |
| Dec 6, 2024 | $62.27 | Up 1.8% |
| Dec 4, 2024 | $61.19 | Down 11.9% |
| Nov 29, 2024 | $69.45 | Up 15.3% |
| Nov 13, 2024 | $60.23 | Down 1.8% |
| Nov 4, 2024 | $61.32 | Up 3.1% |
| Nov 3, 2024 | $59.48 | Down 4.4% |
| Nov 2, 2024 | $62.20 | Up 6.5% |
| Oct 31, 2024 | $58.42 | Down 1.4% |
| Oct 25, 2024 | $59.25 | Down 6.1% |
| Oct 22, 2024 | $63.12 | Up 6.0% |
About this product
A 40-round magazine for the AR-15 in 5.56 NATO, with a polymer body in black. 3 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
- 3 magazines
$59.99
at Great Lakes Tactical
