The Best AR-15 Magazines | Garand Thumb

Published on August 22, 2019
Duration: 8:59

This guide synthesizes expert advice from Garand Thumb on selecting the best AR-15 magazines. It covers various types, including OK Industries GI, SureFeed, H&K steel, Magpul PMAGs, and the EPM, highlighting their specific strengths and weaknesses. The information emphasizes reliability, durability, and compatibility with different ammunition types like M855A1, drawing on extensive real-world testing.

Quick Summary

Garand Thumb, a subject matter expert with extensive round counts, reviews top AR-15 magazines. He highlights OK Industries GI mags for reliability, H&K steel for durability, and Magpul PMAGs for versatility. The EPM is recommended for M855A1 ammo to optimize feeding and prevent feed ramp wear.

Chapters

  1. 00:00Introduction & Garand Thumb's Experience
  2. 01:44OK Industries GI Magazines
  3. 02:43SureFeed Magazines
  4. 03:33H&K Steel Magazines
  5. 04:46Magpul PMAG Gen 2 & 3
  6. 07:19Enhanced Performance Magazine (EPM)
  7. 08:24Conclusion & Top Picks

Frequently Asked Questions

What are the best AR-15 magazines for reliability?

For general reliability, OK Industries GI-style magazines are recommended, especially when equipped with a Magpul anti-tilt follower. Magpul PMAGs are also highly regarded for their consistent performance and modern features, making them a popular choice for many AR-15 owners.

Which AR-15 magazines are the most durable?

H&K steel magazines are noted for their extreme durability, making them suitable for harsh conditions. However, this durability comes at the cost of increased weight and size compared to polymer or aluminum magazines like the Magpul PMAGs or OK Industries GI mags.

Are there specific magazines recommended for M855A1 ammunition?

Yes, the Enhanced Performance Magazine (EPM) is specifically recommended for use with M855A1 ammunition. It's designed to optimize the feed angle, ensuring smoother feeding and preventing potential wear on the firearm's feed ramp.

What advantages do Magpul PMAGs offer?

Magpul PMAGs, particularly the Gen 3, offer several advantages including durable polymer construction, an over-insertion tab to prevent malfunctions, and a dot matrix for easy marking. Windowed versions also allow for visual round counting.

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