Skip to content
Magpul

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

  • AR-15
  • 20rd
  • Polymer
  • 20-pack
  • 11% below usual
  • Price dropped
$191.45Usually $214.06

Save $22.61

Lower than usual: it usually sells for $214.06, its median price over the last 90 days.

$183.95 + $7.50 shipping, before tax. $9.57 per magazine. 24% under MSRP.

Black Canyon Arms

Lowest of 4 stores

4.3 (3.5K), stock not reported,

Buy at Black Canyon Arms(opens the store in a new tab)

Compare 4 stores

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

Stores selling Magpul PMAG Gen M3 20rd Magazine for AR-15, 5.56, Plum, 20-Pack, ranked by landed price
StoreLanded priceVersus bestStockStore link
Black Canyon Arms4.3
$191.45Best priceNot reportedBuy at Black Canyon Arms (opens in a new tab)
Granite Peak Supply4.6
$194.48+$3.03In stockBuy at Granite Peak Supply (opens in a new tab)
Badlands Tactical4.3
$194.99+$3.54Not reportedBuy at Badlands Tactical (opens in a new tab)
Big Sky Ammo4.3
$200.44+$8.99In stockBuy at Big Sky Ammo (opens in a new tab)

Price history

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

Usual
$214.06
90-day median
90-day low
$171.84
90-day high
$243.98
2-year low
$171.84
Oct 11, 2026
Unchanged for
1 day
Changed today
Every price change (100 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 19, 2026$191.45Down 10.4%
Oct 14, 2026$213.68Down 3.2%
Oct 12, 2026$220.75Up 28.5%
Oct 3, 2026$171.84Down 18.7%
Oct 2, 2026$211.35Up 19.1%
Sep 30, 2026$177.45Down 26.7%
Sep 22, 2026$242.12Up 22.2%
Sep 18, 2026$198.07Down 10.4%
Sep 17, 2026$221.04Up 3.5%
Sep 15, 2026$213.49Down 2.7%
Sep 12, 2026$219.34Up 5.8%
Sep 4, 2026$207.34Down 2.6%
Aug 31, 2026$212.98Down 1.9%
Aug 26, 2026$217.11Up 6.6%
Aug 22, 2026$203.69Down 5.0%
Aug 12, 2026$214.43Down 1.2%
Jul 31, 2026$217.06Up 20.6%
Jul 29, 2026$179.91Down 26.3%
Jul 25, 2026$243.98Up 17.7%
Jul 15, 2026$207.37Down 6.2%
Jul 7, 2026$221.00Up 4.6%
Jun 18, 2026$211.31Down 2.2%
Jun 16, 2026$215.98Down 1.4%
Jun 12, 2026$219.04Up 22.6%
Jun 7, 2026$178.70Down 15.2%
May 20, 2026$210.81Down 0.5%
May 3, 2026$211.79Down 4.5%
Apr 23, 2026$221.85Up 0.1%
Apr 19, 2026$221.58Up 2.8%
Apr 6, 2026$215.59Up 7.8%
Mar 22, 2026$199.92Down 10.5%
Mar 17, 2026$223.47Up 2.0%
Mar 13, 2026$219.10Down 3.3%
Mar 11, 2026$226.55Up 19.7%
Mar 10, 2026$189.30Down 22.6%
Mar 7, 2026$244.58Up 32.6%
Mar 4, 2026$184.43Down 17.1%
Feb 9, 2026$222.48Up 11.5%
Feb 8, 2026$199.52Up 9.1%
Feb 1, 2026$182.86Down 15.4%
Jan 30, 2026$216.17Down 3.2%
Jan 16, 2026$223.40Down 3.5%
Jan 14, 2026$231.47Down 7.4%
Jan 3, 2026$249.96Up 9.0%
Dec 23, 2025$229.34Up 6.8%
Dec 17, 2025$214.66Down 7.2%
Dec 16, 2025$231.31Up 20.5%
Dec 13, 2025$191.88Down 15.9%
Dec 9, 2025$228.26Up 1.0%
Dec 5, 2025$226.02Up 3.8%
Nov 30, 2025$217.77Up 2.2%
Nov 25, 2025$213.11Up 7.4%
Oct 29, 2025$198.47Down 11.0%
Oct 20, 2025$222.96Down 3.8%
Oct 17, 2025$231.88Up 20.4%
Sep 19, 2025$192.61Down 14.3%
Sep 7, 2025$224.72Down 0.7%
Sep 6, 2025$226.29Down 9.7%
Aug 20, 2025$250.46Up 6.3%
Aug 8, 2025$235.68Up 0.9%
Jul 26, 2025$233.52Down 0.3%
Jul 20, 2025$234.14Up 2.7%
Jul 16, 2025$228.03Up 0.2%
Jul 15, 2025$227.57Down 2.0%
Jul 14, 2025$232.27Down 0.6%
Jul 7, 2025$233.76Down 0.8%
Jul 4, 2025$235.60Up 0.3%
Jul 2, 2025$234.95Down 0.7%
Jul 1, 2025$236.64Up 17.0%
Jun 28, 2025$202.29Down 14.3%
Jun 27, 2025$235.97Up 1.8%
May 30, 2025$231.84Down 0.4%
May 16, 2025$232.80Up 0.5%
May 15, 2025$231.75Down 1.3%
Apr 28, 2025$234.90Down 0.0%
Apr 24, 2025$234.97Down 0.2%
Apr 17, 2025$235.36Down 1.4%
Mar 27, 2025$238.78Down 11.8%
Mar 22, 2025$270.79Up 12.5%
Mar 18, 2025$240.80Down 3.1%
Mar 15, 2025$248.49Up 3.6%
Mar 13, 2025$239.84Down 3.8%
Mar 8, 2025$249.38Up 10.2%
Mar 3, 2025$226.23Down 5.3%
Feb 18, 2025$238.89Up 2.0%
Feb 8, 2025$234.19Down 1.2%
Feb 5, 2025$237.11Down 2.2%
Jan 31, 2025$242.52Down 0.7%
Jan 26, 2025$244.29Up 8.6%
Jan 19, 2025$224.93Down 4.2%
Jan 11, 2025$234.70Down 10.5%
Dec 31, 2024$262.13Up 8.4%
Dec 21, 2024$241.88Up 8.3%
Dec 14, 2024$223.31Down 0.7%
Dec 5, 2024$224.86Up 10.9%
Dec 1, 2024$202.78Up 0.4%
Nov 28, 2024$201.88Down 16.1%
Nov 11, 2024$240.68Up 0.6%
Nov 4, 2024$239.19Down 6.4%
Oct 24, 2024$255.53Up 6.5%

About this product

A 20-round magazine for the AR-15 in 5.56 NATO, with a polymer body in plum. 20 magazines per order. Some states limit magazine capacity; check your local law before ordering.

Fits
AR-15
Caliber
5.56 NATO
Capacity
20 rounds
Material
Polymer
Color
Plum
Pack size
20 magazines
$191.4511% below usual
at Black Canyon Arms
Buy now at Black Canyon Arms(opens the store in a new tab)