Sig Sauer P320 Extended-30rd-9MM-REBUILD KIT

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Sig Sauer P320 Extended-30rd-9MM-REBUILD KIT

Unlike other extended magazines, this 30-rd mag rebuild kit 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.

  • Features:
    • 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


A fully disassembled Sig Sauer magazine rebuild kit, or magazine repair kit. All magazine rebuild kits are disassembled to its basic parts, in a non-functional state that cannot be used in a firearm. They can be used to replace broken parts in old magazines that are legally owned, or reassembled for use when/where legal to do so.


Magazine rebuild kits ship to all states except for California. It is up to the consumer to know their state's laws concerning high capacity magazines and all restrictions that have been put in place. Magged Supply LLC, its owners, officers, and employees are not liable should you purchase magazine rebuild kits and use them in a way not in accordance with your state's laws.

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