ProMag M1A, M14 .308, 7.62 20-Rd- REBUILD KIT

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7.62x51 / 308 WIN
Body Material:
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ProMag M1A, M14 .308, 7.62 20-Rd- REBUILD KIT

  • This is a ProMag Steel 20-round magazine Rebuild kit for M1A/M14 rifles
  • Crafted from heat-treated, parkerized steel with chrome silicon internal springs and tough steel followers, these ProMag M1A/M14 magazines are the perfect upgrade for your arsenal.
  • Caliber: 308 Winchester, 7.62 x 51mm
  • Capacity: 20-Round
  • Material: Steel


A fully disassembled ProMag Industries 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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  • 5
    M1A mag

    Posted by Rob T. on Jan 9th 2024

    Excellent quality! Love em and at a great price too.

  • 4
    M1A 20rd steel mag

    Posted by Russ Hokanson on May 21st 2023

    I thought I was getting a mag that it’s inner parts (spring, base plate, follower etc. ) would interchange with my military 20 round mags but I was wrong.

  • 5
    M1a rebuild kit

    Posted by Steve mccarl on Oct 4th 2022

    Awesome kits

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