Skip to content
Magpul

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

  • AR-15
  • 40rd
  • Polymer
  • 20-pack
  • Free shipping
$322.99

10% above usual

Higher than usual: it usually sells for $294.80, its median price over the last 90 days.

Free shipping, before tax. $16.15 per magazine. 6% under MSRP.

Blue Ridge Munitions

Lowest of 3 stores

4.5 (15.7K), only 6 left,

Buy at Blue Ridge Munitions(opens the store in a new tab)

Compare 4 stores

3 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, Ranger Green, 20-Pack, ranked by landed price
StoreLanded priceVersus bestStockStore link
Blue Ridge Munitions4.5
$322.99Best priceOnly 6 leftBuy at Blue Ridge Munitions (opens in a new tab)
Northfork Firearms4.7
$336.99+$14.00In stockBuy at Northfork Firearms (opens in a new tab)
Keystone Shooting Supply4.8
$352.99+$30.00In stockBuy at Keystone Shooting Supply (opens in a new tab)
Granite Peak Supply4.6
$330.98Not availableOut of stockView at Granite Peak Supply (opens in a new tab)

Price history

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

Usual
$294.80
90-day median
90-day low
$274.30
90-day high
$322.99
2-year low
$230.94
Jul 14, 2026
Unchanged for
19 days
Since Oct 1, 2026
Every price change (101 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 1, 2026$322.99Up 9.6%
Sep 26, 2026$294.80Up 7.5%
Sep 21, 2026$274.30Down 3.6%
Sep 20, 2026$284.62Down 1.6%
Sep 13, 2026$289.31Down 0.6%
Aug 22, 2026$291.20Down 8.1%
Aug 18, 2026$316.85Up 12.4%
Aug 11, 2026$281.92Down 5.2%
Jul 19, 2026$297.44Up 26.9%
Jul 15, 2026$234.47Up 1.5%
Jun 29, 2026$230.94Down 19.1%
Jun 26, 2026$285.52Down 0.7%
Jun 22, 2026$287.44Down 2.3%
Jun 19, 2026$294.15Up 3.8%
Jun 4, 2026$283.49Up 9.3%
May 29, 2026$259.43Down 17.7%
May 3, 2026$315.37Up 9.4%
Apr 25, 2026$288.20Up 21.1%
Apr 4, 2026$238.02Down 18.0%
Mar 29, 2026$290.14Down 1.6%
Mar 21, 2026$294.98Up 0.7%
Mar 12, 2026$293.03Up 5.6%
Mar 10, 2026$277.57Down 2.6%
Mar 7, 2026$285.02Down 13.5%
Feb 27, 2026$329.63Up 9.3%
Feb 19, 2026$301.55Up 18.1%
Feb 18, 2026$255.40Down 12.2%
Feb 17, 2026$290.81Up 17.9%
Feb 16, 2026$246.63Up 6.0%
Feb 4, 2026$232.71Down 18.7%
Jan 29, 2026$286.20Up 0.7%
Jan 25, 2026$284.23Down 0.6%
Jan 12, 2026$286.04Up 6.5%
Jan 11, 2026$268.68Down 11.5%
Jan 3, 2026$303.74Up 6.5%
Dec 26, 2025$285.20Up 1.0%
Dec 21, 2025$282.26Down 2.3%
Dec 14, 2025$288.90Up 0.4%
Nov 19, 2025$287.74Up 0.8%
Nov 7, 2025$285.36Down 13.6%
Oct 25, 2025$330.38Up 15.5%
Oct 14, 2025$286.01Up 0.2%
Oct 12, 2025$285.55Up 1.7%
Oct 7, 2025$280.71Up 11.1%
Sep 23, 2025$252.70Up 7.1%
Sep 19, 2025$235.94Down 23.4%
Sep 18, 2025$308.07Up 5.3%
Sep 16, 2025$292.59Up 0.9%
Sep 13, 2025$290.05Up 1.4%
Sep 6, 2025$285.92Down 1.2%
Sep 4, 2025$289.49Down 10.1%
Aug 24, 2025$322.19Up 10.2%
Aug 22, 2025$292.48Up 0.8%
Aug 20, 2025$290.08Up 3.3%
Aug 17, 2025$280.85Up 0.6%
Aug 11, 2025$279.07Down 0.7%
Aug 10, 2025$280.97Down 4.1%
Jul 29, 2025$292.99Up 21.3%
Jul 27, 2025$241.51Down 13.1%
Jun 29, 2025$277.90Down 2.0%
Jun 22, 2025$283.69Down 3.7%
Jun 16, 2025$294.69Up 14.6%
Jun 15, 2025$257.24Down 20.8%
Jun 11, 2025$324.61Up 15.0%
Jun 9, 2025$282.16Down 9.6%
Jun 7, 2025$312.21Up 8.2%
May 31, 2025$288.49Down 10.3%
May 13, 2025$321.74Up 12.7%
May 10, 2025$285.39Down 1.2%
May 2, 2025$288.92Up 2.3%
Apr 27, 2025$282.53Down 3.4%
Apr 26, 2025$292.54Up 6.0%
Apr 25, 2025$276.02Up 2.4%
Apr 9, 2025$269.46Down 5.9%
Apr 8, 2025$286.37Down 11.7%
Apr 7, 2025$324.37Up 4.7%
Apr 5, 2025$309.70Up 24.4%
Apr 4, 2025$248.87Down 14.8%
Mar 10, 2025$292.20Up 5.4%
Mar 9, 2025$277.25Up 5.7%
Mar 3, 2025$262.29Down 8.3%
Feb 21, 2025$286.14Up 7.9%
Feb 11, 2025$265.09Up 10.9%
Feb 4, 2025$239.10Down 16.8%
Feb 3, 2025$287.53Up 4.7%
Feb 2, 2025$274.56Down 4.7%
Jan 25, 2025$288.04Up 7.7%
Jan 7, 2025$267.37Down 18.8%
Jan 6, 2025$329.15Up 23.4%
Dec 30, 2024$266.72Down 7.5%
Dec 16, 2024$288.31Up 0.1%
Dec 14, 2024$288.10Down 2.4%
Dec 13, 2024$295.31Up 1.4%
Dec 12, 2024$291.31Down 4.0%
Dec 6, 2024$303.54Up 7.9%
Dec 4, 2024$281.23Down 1.6%
Dec 3, 2024$285.78Up 1.4%
Nov 30, 2024$281.92Up 15.0%
Nov 24, 2024$245.22Down 13.8%
Nov 18, 2024$284.57Up 1.1%
Nov 8, 2024$281.34Up 0.2%

About this product

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