Sig Sauer has recently expanded on their magazine offerings for the popular Sig P320 pattern of pistols with a new 39 round 9mm extended magazine.

Sig Sauer states “Shoot longer between reloads with this reliable factory 9mm P320 30-round extended magazine.

Unlike other extended magazines, this 30-rd mag offers the same reliability as the magazine that shipped with your pistol.

Also included is a removable sleeve for enhanced comfort when used in a full-size grip module.”


  • 30-round capacity
  • High-lubricity finish for reliable function
  • Removable sleeved base plate for enhanced comfort and function
  • Rear witness holes in increments of 5 to display the remaining rounds in the magazine
  • Removable base plate for easy maintenance
  • High-tensile spring for unmatched reliability and service life
  • Durable polymer follower
  • Complete steel body construction

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