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SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine Up to $4.00 Off — 2 models

P250/P320 Magazine
SIG SAUER P320 Full Size 9mm Luger 21 Round Pistol Magazine, Coyote, 1 Pack, Steel, MAG-MOD-F-9-21-COY-21RD
SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine, Blued, 1 Pack, Steel, MAG-MOD-F-9-21-21RD
P250/P320 Magazine
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P250/P320 Magazine
SIG SAUER P320 Full Size 9mm Luger 21 Round Pistol Magazine, Coyote, 1 Pack, Steel, MAG-MOD-F-9-21-COY-21RD
2 of 3 images
SIG SAUER P320 Full Size 9mm Luger 21 Round Pistol Magazine, Coyote, 1 Pack, Steel, MAG-MOD-F-9-21-COY-21RD
SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine, Blued, 1 Pack, Steel, MAG-MOD-F-9-21-21RD
3 of 3 images
SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine, Blued, 1 Pack, Steel, MAG-MOD-F-9-21-21RD

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Questions & Answers
Customer Reviews
Most Recent Reviews Great Magazine by Steve, Verified Owner, July 29, 2025
This is a quality product. It is very easy to load by hand, seats well and falls free easily.
Most Recent Reviews p320 magazine by Random, Verified Owner, February 23, 2025
Magazine was well made an came in mail right on time. Was very excited to try it on my 320 they index nicely and drop freely. I like the positive retention it has when inserted an overall feels solid. Recommend the factory mags for the 320z am impres...
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Most Recent Reviews Because who doesnt need a few more rounds by KCBuyer, Verified Owner, February 22, 2025
Perfect fit for my P320 full size. No rattling like cheaper models and always nice to know there’s a few more rounds to go pew vs the other guy.
Most Recent Reviews Sig Sauer 21 rnd mag by Ross, Verified Owner, February 11, 2025
Legit purchase Comes as advertised and is actual name brand Sig
Most Recent Reviews Flawless magazine by Nate miller, Verified Owner, February 2, 2025
Put over 200 rounds and not one mis-feed or malfunction. Worked great. Would buy again.
Most Recent Reviews fits my p320 m18 by Dex B, Verified Owner, January 29, 2025
Wanted an extra mag for my snakebite P320 M18. Did a little research and was hoping this is the correct one. Received the mag and looks just like the ones that came with the gun and fits perfectly. It’s a little pricey but it’s oem.
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Expert Advice

Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

By continuing with your purchase, you agree to adhere to all applicable laws and regulations.  

Product Info for SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine

Sig magazine for Sig Sauer P320, M17, M18.image

Specifications for SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine:

Manufacturer: SIG SAUER
Gun Make: SIG Sauer
Caliber: 9mm Luger
Magazine Capacity: 21 Round
Quantity: 1
Fabric/Material: Polymer

Package Contents:

  • SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine

SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine Orderable Models

List of Orderable Models

SIG SAUER P320 9mm Luger XFull Size 21 Round Pistol Magazine, Blued, 1 Pack, Steel, MAG-MOD-F-9-21-21RD , MPN: MAG-MOD-F-9-21 , UPC: 798681555253 , Code: SD9-PMG-IP11-MAG-MOD-F-9-21-21RD
SIG SAUER P320 Full Size 9mm Luger 21 Round Pistol Magazine, Coyote, 1 Pack, Steel, MAG-MOD-F-9-21-COY-21RD , MPN: MAG-MOD-F-9-21-COY , UPC: 798681599592 , Code: SD9-PMG-IP11-MAG-MOD-F-9-21-COY-21RD
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