Magpul MAG556 PMAG 30Rd w/ Window Gen M3 - BLACK- REBUILD KIT

(8 reviews) Write a Review
Usually ships within 24 hours
223/ 5.56
Body Material:
Number of Rounds:
Compatible With:
AR Rifles
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Shop Trusted Magazine Kits

When you need a new AR 556 magazine, trust Magged Supply to have a magpul gen 3 pmag rebuild kit you can count on. We know how important it is to have parts and components you can trust to perform when you’re shooting. So, having the proper storage for your ammo is crucial to keep you and others safe. Our magpul window magazine can hold up to 30 rounds and seamlessly fits with ARs. Explore more and give new life to your AR 556 magazine today!

  • Gen M3 MOE With Window
  • 223 Rem/5.56NATO
  • 30 Round Capacity
  • Sleek black color that easily blends with your firearm
  • GEN M3 Window incorporates new material technology and manufacturing processes for enhanced strength, durability, and reliability to exceed rigorous military performance specifications.
Dedicated Customer Service

The team at Magged Supply is committed to equipping all of our customers with high-quality weaponry accessories they can count on when firing. Whether you need one for target shooting or when you’re in the woods, our collection of magazine rebuild kits suits a variety of firearms. From the AR 556 magazine to a Sig Sauer kit, we have what you need. We offer the best brands across the industry, and our team is open to customer requests. If you don’t see what you’re looking for, reach out and we’ll do our best to get it up on our site.

Explore more from Magged Supply and shop our magpul gen 3 pmag rebuild kit today. We offer competitive pricing and ship directly to your home. Plus, with our library of instructional videos, you can safely learn how to assemble your magazine on your own. Shop all we have to offer at Magged Supply today!


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.

8 Reviews Hide Reviews Show Reviews

  • 5

    Posted by M on Jan 8th 2024

    Works perfectly

  • 5
    Mag Rebuild kit

    Posted by Bruce on Mar 19th 2023

    Perfect exactly what I was looking for, thanks!

  • 5
    Magpul rebuild,kit

    Posted by Bob Hahn on Jun 13th 2022

    Just received and have not used as of yet but item is as displayed.

  • 5
    Mag for ar 15

    Posted by Robert Wirschell on Apr 18th 2022

    Great sturdy love it

  • 5
    30 round magazine rebuild kit

    Posted by Michael on Jun 23rd 2021

    I ordered 2 30 round magazine rebuild kits and not only did they get delivered fast but they were super easy to assemble and I will definitely be using magged supply llc again.

  • 5
    PMAG w/ Window

    Posted by Jon M on May 14th 2021

    Shipped fast, customer service was excellent, will be back again soon. Thanks!

  • 5
    30RD PMAG Repair Kit

    Posted by CJ on Dec 10th 2020

    I recently ordered the 30RD Windowed PMAG Repair Kit. Shipping was extremely fast and the kit came with everything needed to service or repair existing Magpul PMAGs.

  • 5
    Awesome all around

    Posted by Ryan on Sep 14th 2020

    Super awesome service and I think the cheapest magkits on the market, well worth it.

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