SIG Sauer P322 22LR Magazine - 20 Round

Manufactured by Sig Sauer
SKU: 8900745
MPN: 8900745
Manufactured by Sig Sauer
3 Reviews

In Stock

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Magazines considered High Capacity are controlled by the ATF and/or local jurisdictions are not available for purchase/shipment in all areas.



This 20-round magazine is designed for the Sig Sauer P322 .22 LR semi-automatic handgun. This factory magazine features a 20-round capacity, allowing shooters to spend more time shooting and less time reloading. Constructed from durable, lightweight, and corrosion-resistant materials, this high-quality magazine is ready for anything. Additionally, a thumb lever makes the magazine easier to reload by allowing the shooter to take tension off of the magazine follower, eliminating the need to use an additional loading aid.


  • Sig P322 .22 LR factory handgun magazine
  • Holds 20 rounds of ammunition
  • Durable, lightweight construction
  • Corrosion-resistant finish
  • Loading lever improves the reload process

This factory handgun magazine for Sig Sauer P322 22 LR pistols securely holds 20 rounds of ammunition and is perfect as both a replacement magazine, or a spare for range shooting.

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BrandSig Sauer
Caliber Gauge.22 LR
Compatible MakeSIG Sauer Firearms
Compatible ModelSIG P322
Magazine Capacity20
PlatformSIG Sauer Magazines
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

3 reviews

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  • 1 star
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Good to have extra Mags

by -

I have examined these additional Sig Sauer P322 20 round magazines and they appear to be just fine, however, I have not yet had the opportunity to actually use them at the range, so I cannot fully evaluate them yet.

So far so good

by -

A few hundred rounds through several and so far so good. No feeding or cycling issues have been due to the mags.

Use your mag loader

by -

Haven't had any issues with these. Using the mag loader makes it very simple. You can jam more than 20 rounds into them, and they seem to work fine when loaded past capacity. Would not recommend doing that if you are carrying them just in case. Always good to have plenty of mags.