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GEN 3 PMAG® +5 Magazine Extension

39.99 39.99
0% Off

GEN 3 PMAG® +5 Magazine Extension


Add 5 rounds to your GEN 3 Magpul PMAG® magazine with the Shield Arms +5 mag extension.

39.99 39.99 39.99 USD


0% Off
  • Generation / Color

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The Shield Arms PMAG® +5 Extension adds 5 rounds to your GEN 3 Magpul PMAG® magazine. Our unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body. Comes with a 100% lifetime warranty.

Don't want to do the installation? Check out our pre-installed PMAG extensions here. 


  • Unique easy-access floor plate design to service or clean the magazine body without the need to remove the magazine extension from the magazine body.

  • Index cuts on the extension body to increase grip when coming out of a magazine pouch.

  • Machined from billet 6061 aluminum

  • Type 2 anodized

  • Adds 5 rounds to GEN 3 Magpul PMAG®

  • Designed to work with OEM spring

  • Proudly made in the USA

  • Lifetime warranty

  • Installation Instructions

Please check your state and local laws regarding magazine capacity restrictions.


Generation / Color Gen M3 - Gold or Gen M3 - Grey or Gen M3 - ODA Green or Gen M3 - Black or Gen M3 - Red or Gen M3 - Mud

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