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Sig Sauer OEM 21rd Magazine for Sig P320, 9mm, Black, 3-Pack
Sig Sauer

Sig Sauer OEM 21rd Magazine for Sig P320, 9mm, Black, 3-Pack

  • Sig P320
  • 21rd
  • Steel
  • 3-pack
  • Free shipping
$121.95

About usual: it usually sells for $119.43, its median price over the last 90 days.

Free shipping, before tax. $40.65 per magazine. 25% under MSRP.

Great Lakes Tactical

Lowest of 4 stores

4.4 (5.5K), in stock,

Buy at Great Lakes Tactical(opens the store in a new tab)

Compare 4 stores

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

Stores selling Sig Sauer OEM 21rd Magazine for Sig P320, 9mm, Black, 3-Pack, ranked by landed price
StoreLanded priceVersus bestStockStore link
Great Lakes Tactical4.4
$121.95Best priceIn stockBuy at Great Lakes Tactical (opens in a new tab)
Badlands Tactical4.3
$122.49+$0.54Not reportedBuy at Badlands Tactical (opens in a new tab)
Coyote Trail Supply4.5
$130.95+$9.00In stockBuy at Coyote Trail Supply (opens in a new tab)
Copper Creek Ammo4.7
$134.99+$13.04In stockBuy at Copper Creek Ammo (opens in a new tab)

Price history

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

Usual
$119.43
90-day median
90-day low
$97.80
90-day high
$135.70
2-year low
$94.07
Feb 2, 2025
Unchanged for
6 days
Since Oct 14, 2026
Every price change (138 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 14, 2026$121.95Up 5.7%
Oct 4, 2026$115.40Down 6.1%
Oct 3, 2026$122.89Down 7.4%
Sep 28, 2026$132.68Up 4.4%
Sep 22, 2026$127.05Up 4.3%
Sep 14, 2026$121.81Down 0.4%
Sep 12, 2026$122.31Down 9.9%
Sep 11, 2026$135.70Up 11.4%
Sep 7, 2026$121.80Down 6.1%
Sep 5, 2026$129.65Up 32.6%
Sep 2, 2026$97.80Down 18.0%
Aug 28, 2026$119.23Up 0.4%
Aug 11, 2026$118.78Up 8.3%
Aug 8, 2026$109.68Down 8.2%
Jul 18, 2026$119.43Down 1.7%
Jul 8, 2026$121.50Up 1.6%
Jul 1, 2026$119.64Down 4.3%
Jun 28, 2026$125.00Up 11.7%
Jun 27, 2026$111.87Down 7.8%
Jun 26, 2026$121.35Down 6.5%
Jun 20, 2026$129.73Up 24.1%
Jun 17, 2026$104.55Down 11.2%
Jun 15, 2026$117.68Down 1.7%
Jun 11, 2026$119.74Down 5.3%
Jun 8, 2026$126.43Up 22.0%
Jun 1, 2026$103.60Down 9.4%
May 27, 2026$114.38Down 4.4%
May 21, 2026$119.69Down 10.5%
May 17, 2026$133.68Up 0.7%
May 16, 2026$132.74Up 9.5%
May 10, 2026$121.21Up 23.0%
May 7, 2026$98.58Down 16.8%
Apr 28, 2026$118.44Down 8.6%
Apr 18, 2026$129.57Up 20.6%
Apr 17, 2026$107.47Down 9.6%
Apr 14, 2026$118.88Down 4.5%
Mar 27, 2026$124.46Up 14.5%
Mar 25, 2026$108.69Down 7.7%
Mar 21, 2026$117.74Down 1.2%
Mar 18, 2026$119.22Up 1.3%
Mar 8, 2026$117.69Down 2.3%
Feb 27, 2026$120.48Up 0.2%
Feb 26, 2026$120.22Up 1.8%
Feb 24, 2026$118.14Up 0.4%
Feb 21, 2026$117.62Up 16.6%
Feb 20, 2026$100.88Down 11.0%
Feb 16, 2026$113.36Down 4.0%
Feb 9, 2026$118.13Up 7.4%
Feb 1, 2026$110.04Down 9.3%
Jan 24, 2026$121.33Up 3.0%
Jan 18, 2026$117.77Down 6.1%
Jan 16, 2026$125.47Down 2.4%
Jan 8, 2026$128.57Up 6.7%
Jan 6, 2026$120.48Up 1.5%
Jan 1, 2026$118.74Up 3.2%
Dec 24, 2025$115.10Down 3.9%
Dec 12, 2025$119.71Up 20.2%
Dec 6, 2025$99.60Down 13.9%
Dec 3, 2025$115.64Down 1.5%
Nov 28, 2025$117.36Up 0.3%
Nov 14, 2025$117.03Down 5.4%
Nov 12, 2025$123.77Up 1.4%
Nov 10, 2025$122.09Up 4.4%
Nov 6, 2025$116.96Down 3.7%
Oct 28, 2025$121.46Up 2.7%
Oct 27, 2025$118.28Down 4.7%
Oct 8, 2025$124.09Up 3.3%
Oct 5, 2025$120.16Up 8.2%
Oct 4, 2025$111.06Down 10.3%
Sep 30, 2025$123.82Up 3.3%
Sep 27, 2025$119.91Up 2.1%
Sep 25, 2025$117.42Up 1.5%
Sep 23, 2025$115.64Down 4.7%
Sep 22, 2025$121.30Up 26.2%
Sep 16, 2025$96.10Down 7.1%
Sep 8, 2025$103.44Down 17.9%
Sep 3, 2025$125.95Up 5.8%
Sep 1, 2025$119.08Down 0.9%
Aug 31, 2025$120.12Up 2.2%
Aug 24, 2025$117.53Down 0.7%
Aug 23, 2025$118.37Up 24.0%
Aug 21, 2025$95.45Down 17.6%
Aug 10, 2025$115.82Down 1.9%
Jul 30, 2025$118.03Up 20.1%
Jul 29, 2025$98.30Down 17.0%
Jul 16, 2025$118.42Down 0.2%
Jul 13, 2025$118.62Up 3.4%
Jul 8, 2025$114.72Up 14.7%
Jul 6, 2025$100.05Down 11.4%
Jun 29, 2025$112.95Down 2.0%
Jun 23, 2025$115.23Down 2.5%
Jun 19, 2025$118.22Up 12.2%
Jun 18, 2025$105.35Down 8.1%
Jun 15, 2025$114.69Down 14.4%
Jun 14, 2025$134.05Up 11.9%
Jun 8, 2025$119.83Down 0.8%
Jun 3, 2025$120.79Up 1.7%
May 30, 2025$118.74Up 6.8%
May 28, 2025$111.16Down 5.3%
May 25, 2025$117.44Down 13.3%
May 24, 2025$135.46Up 12.6%
May 23, 2025$120.30Down 8.5%
May 21, 2025$131.52Up 35.2%
May 16, 2025$97.26Down 17.2%
May 12, 2025$117.53Up 3.6%
May 6, 2025$113.45Down 3.9%
May 1, 2025$118.01Down 8.6%
Apr 28, 2025$129.14Up 3.7%
Apr 27, 2025$124.56Down 4.1%
Apr 25, 2025$129.92Up 36.7%
Apr 14, 2025$95.04Down 18.2%
Apr 12, 2025$116.17Down 2.5%
Apr 7, 2025$119.14Down 0.4%
Apr 4, 2025$119.67Down 0.5%
Mar 29, 2025$120.22Up 16.3%
Mar 25, 2025$103.40Down 2.9%
Mar 22, 2025$106.49Up 7.8%
Mar 14, 2025$98.74Down 11.5%
Mar 10, 2025$111.61Down 5.2%
Mar 7, 2025$117.72Up 2.5%
Feb 26, 2025$114.81Up 6.2%
Feb 18, 2025$108.07Down 1.3%
Feb 16, 2025$109.45Down 0.6%
Feb 7, 2025$110.10Down 7.3%
Feb 3, 2025$118.81Up 26.3%
Jan 20, 2025$94.07Down 27.1%
Jan 18, 2025$129.12Up 31.5%
Jan 12, 2025$98.21Down 14.5%
Jan 10, 2025$114.83Down 0.2%
Jan 8, 2025$115.05Up 0.3%
Dec 28, 2024$114.66Down 0.5%
Dec 19, 2024$115.25Down 4.4%
Dec 18, 2024$120.59Up 12.8%
Dec 12, 2024$106.95Up 3.6%
Dec 4, 2024$103.28Up 7.2%
Nov 16, 2024$96.32Down 14.8%
Nov 2, 2024$113.02Down 6.5%
Oct 28, 2024$120.87Up 24.7%

About this product

A 21-round magazine for the Sig P320 in 9mm Luger, with a steel body in black. 3 magazines per order. Some states limit magazine capacity; check your local law before ordering.

Fits
Sig P320
Caliber
9mm Luger
Capacity
21 rounds
Material
Steel
Color
Black
Pack size
3 magazines