Glock OEM 21/41- 45acp- 13rd- REBUILD KIT

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Body Material:
Polymer & Metal
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Glock OEM 21/41- 45acp- 13rd- REBUILD KIT

  • Manufacturer: Glock
  • Compatible with: Glock 21/41
  • Caliber: 45 acp 
  • Magazine Capacity: 13 
  • Finish: Black Polymer/Hardened Steel Insert


A fully disassembled Glock 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
    G21 .45 ACP 13RD MAGS

    Posted by Anthony N on Jan 18th 2022

    Works perfectly, factory Glock components.

  • 5
    glock 21/41 45 acp 13 rnd rebuild kit

    Posted by john on Nov 27th 2021

    Fantastic mag rebuild kit. Need small flat headed screw driver or similar tool to work bottom plate into place but relatively easy to rebuild your mags. Super fast shipping. Reasonable pricing. Thanks AAA+++

  • 5
    G21 mag

    Posted by Mike on Oct 11th 2021

    Function flawlessly (what do you expect)? But the 5 stars is for Magged Supply! After waiting over 2 months from a competitor (who claimed item was in stock and gave me the repeated run around), I cancelled and ordered here….. less than a week later I’m out shooting! Thanks!

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