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Magpul

Magpul PMAG Gen M3 40rd Magazine for AR-15, 5.56, Sand, 20-Pack

  • AR-15
  • 40rd
  • Polymer
  • 20-pack
  • Free shipping
$295.99

About usual: it usually sells for $292.44, its median price over the last 90 days.

Free shipping, before tax. $14.80 per magazine. 24% under MSRP.

Cedar Hollow Arms

Lowest of 5 stores

4.8 (5.1K), in stock,

Buy at Cedar Hollow Arms(opens the store in a new tab)

Compare 6 stores

5 in stock.

Ranked by landed price: the item plus shipping to you, before tax.

Stores selling Magpul PMAG Gen M3 40rd Magazine for AR-15, 5.56, Sand, 20-Pack, ranked by landed price
StoreLanded priceVersus bestStockStore link
Cedar Hollow Arms4.8
$295.99Best priceIn stockBuy at Cedar Hollow Arms (opens in a new tab)
Bayou Arms Co.4.1
$296.99+$1.00Not reportedBuy at Bayou Arms Co. (opens in a new tab)
Badlands Tactical4.3
$301.99+$6.00Not reportedBuy at Badlands Tactical (opens in a new tab)
Keystone Shooting Supply4.8
$322.99+$27.00In stockBuy at Keystone Shooting Supply (opens in a new tab)
Red River Outdoors4.4
$340.49+$44.50In stockBuy at Red River Outdoors (opens in a new tab)
Prairie Fire Supply4.1
$325.44Not availableOut of stockView at Prairie Fire Supply (opens in a new tab)

Price history

The lowest price and each store's own, every day for 2 years.

Usual
$292.44
90-day median
90-day low
$271.39
90-day high
$339.42
2-year low
$266.38
Feb 10, 2026
Unchanged for
4 days
Since Oct 16, 2026
Every price change (139 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 16, 2026$295.99Up 3.7%
Oct 13, 2026$285.35Down 1.2%
Sep 24, 2026$288.69Down 7.1%
Sep 16, 2026$310.90Up 8.8%
Sep 12, 2026$285.83Down 2.9%
Sep 11, 2026$294.35Up 3.8%
Sep 3, 2026$283.54Down 3.5%
Aug 20, 2026$293.76Up 8.2%
Aug 19, 2026$271.39Down 8.0%
Aug 14, 2026$295.11Up 1.9%
Aug 11, 2026$289.62Down 4.0%
Aug 8, 2026$301.57Up 3.1%
Jul 31, 2026$292.44Down 13.8%
Jul 25, 2026$339.42Up 3.7%
Jul 20, 2026$327.43Up 10.6%
Jul 19, 2026$296.10Down 5.0%
Jul 10, 2026$311.66Up 7.2%
Jul 5, 2026$290.79Down 3.9%
Jul 3, 2026$302.65Down 1.3%
Jun 30, 2026$306.74Down 1.9%
Jun 25, 2026$312.82Up 2.4%
Jun 15, 2026$305.54Down 1.4%
Jun 12, 2026$309.97Down 5.2%
Jun 9, 2026$326.89Up 4.7%
Jun 7, 2026$312.29Up 1.1%
Jun 4, 2026$309.00Up 2.7%
May 21, 2026$300.86Down 3.2%
May 12, 2026$310.86Up 1.4%
May 3, 2026$306.67Down 4.6%
Apr 30, 2026$321.34Down 9.2%
Apr 28, 2026$354.03Up 14.6%
Apr 27, 2026$308.94Up 2.2%
Apr 15, 2026$302.23Up 0.4%
Apr 13, 2026$300.97Down 6.6%
Apr 12, 2026$322.35Up 2.5%
Apr 7, 2026$314.60Down 12.3%
Apr 6, 2026$358.60Up 14.5%
Apr 4, 2026$313.22Down 2.3%
Mar 25, 2026$320.72Up 17.2%
Mar 18, 2026$273.58Down 13.5%
Mar 14, 2026$316.40Down 0.3%
Mar 3, 2026$317.51Up 3.5%
Feb 28, 2026$306.82Up 0.2%
Feb 25, 2026$306.31Down 5.4%
Feb 22, 2026$323.74Down 11.0%
Feb 15, 2026$363.62Up 17.7%
Feb 11, 2026$308.91Up 16.0%
Feb 8, 2026$266.38Down 16.9%
Feb 7, 2026$320.61Up 7.3%
Feb 5, 2026$298.77Down 6.1%
Feb 2, 2026$318.01Up 1.2%
Feb 1, 2026$314.23Up 1.8%
Jan 27, 2026$308.74Down 2.1%
Jan 19, 2026$315.29Up 17.1%
Jan 14, 2026$269.22Down 17.0%
Jan 9, 2026$324.41Down 1.7%
Jan 4, 2026$330.03Up 18.1%
Dec 7, 2025$279.51Down 18.6%
Dec 3, 2025$343.19Up 7.1%
Dec 2, 2025$320.32Up 2.7%
Nov 28, 2025$312.05Down 3.8%
Nov 27, 2025$324.25Up 10.4%
Nov 15, 2025$293.69Down 7.4%
Nov 11, 2025$317.02Down 4.3%
Nov 10, 2025$331.18Down 8.4%
Nov 5, 2025$361.57Up 3.8%
Nov 4, 2025$348.37Up 10.9%
Nov 2, 2025$314.26Down 4.5%
Oct 27, 2025$328.97Down 1.1%
Oct 26, 2025$332.61Up 0.9%
Oct 23, 2025$329.63Up 0.3%
Oct 20, 2025$328.70Down 1.2%
Oct 19, 2025$332.66Up 4.8%
Oct 16, 2025$317.42Down 4.0%
Oct 10, 2025$330.53Up 2.3%
Oct 9, 2025$323.14Down 0.9%
Sep 11, 2025$325.94Up 5.9%
Sep 7, 2025$307.74Down 1.5%
Aug 27, 2025$312.47Down 7.1%
Aug 26, 2025$336.47Up 1.2%
Aug 20, 2025$332.42Up 8.6%
Aug 10, 2025$306.23Down 21.0%
Aug 8, 2025$387.62Up 12.6%
Aug 7, 2025$344.16Up 4.5%
Jul 28, 2025$329.34Down 4.8%
Jul 26, 2025$346.03Up 4.6%
Jul 10, 2025$330.81Up 0.9%
Jul 9, 2025$327.88Down 4.1%
Jul 5, 2025$341.82Up 18.5%
Jul 4, 2025$288.49Down 16.8%
Jul 2, 2025$346.74Up 4.5%
Jun 25, 2025$331.88Down 3.2%
Jun 24, 2025$342.99Up 0.6%
Jun 14, 2025$341.11Down 1.5%
Jun 8, 2025$346.47Up 1.8%
May 20, 2025$340.44Down 4.2%
May 11, 2025$355.37Up 2.8%
May 10, 2025$345.71Up 2.7%
May 9, 2025$336.77Down 15.7%
May 8, 2025$399.66Up 31.2%
May 1, 2025$304.70Down 17.7%
Apr 26, 2025$370.43Up 2.3%
Apr 18, 2025$361.98Up 2.8%
Apr 17, 2025$351.99Up 5.8%
Apr 11, 2025$332.63Up 6.6%
Apr 9, 2025$312.12Down 12.5%
Apr 3, 2025$356.56Up 2.9%
Mar 6, 2025$346.64Up 8.9%
Feb 23, 2025$318.34Down 1.3%
Feb 21, 2025$322.64Down 0.1%
Feb 20, 2025$322.94Down 8.7%
Feb 19, 2025$353.75Down 2.6%
Feb 16, 2025$363.05Up 17.3%
Feb 14, 2025$309.42Down 0.2%
Feb 2, 2025$310.06Down 14.4%
Jan 31, 2025$362.05Up 0.1%
Jan 28, 2025$361.52Up 7.2%
Jan 26, 2025$337.12Down 2.9%
Jan 25, 2025$347.02Down 6.2%
Jan 21, 2025$370.05Up 4.2%
Jan 19, 2025$355.21Up 15.7%
Jan 10, 2025$306.99Down 15.7%
Jan 8, 2025$364.32Down 1.0%
Jan 7, 2025$368.08Up 8.4%
Jan 3, 2025$339.64Down 3.3%
Jan 1, 2025$351.10Down 10.9%
Dec 23, 2024$394.15Up 10.5%
Dec 10, 2024$356.66Down 2.2%
Dec 7, 2024$364.81Down 0.5%
Dec 6, 2024$366.66Up 11.4%
Nov 28, 2024$329.04Down 6.7%
Nov 25, 2024$352.62Up 2.6%
Nov 24, 2024$343.67Down 4.7%
Nov 18, 2024$360.71Up 7.5%
Nov 11, 2024$335.57Down 8.5%
Nov 10, 2024$366.66Down 3.0%
Nov 8, 2024$378.11Up 8.2%
Oct 27, 2024$349.31Down 3.8%
Oct 22, 2024$363.16Up 2.2%

About this product

A 40-round magazine for the AR-15 in 5.56 NATO, with a polymer body in sand. 20 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
Sand
Pack size
20 magazines