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MEAN Arms EndoMag Ejector 9mm AR-15 Magazine Adapter Review


Mean Arms EndoMag Ejector 9mm AR-15 Magazine Adapter: A Review

As an avid shooter and gun enthusiast, I was excited to get my hands on the Mean Arms EndoMag Ejector 9mm AR-15 Magazine Adapter. As a fan of converting my 9mm uppers to 5.56mm, I was eager to see how this adapter would perform. In this review, I’ll share my experiences with the EndoMag Ejector, highlighting its pros and cons.

Design and Build Quality

The EndoMag Ejector is built to last, with a sturdy construction that feels solid in the hand. The adapter is made from high-quality materials, with a durable finish that seems resistant to scratches and corrosion. The design is sleek and aesthetic, blending seamlessly with the rest of my AR-15 setup.

Installation and Ease of Use

Installing the EndoMag Ejector was a breeze. Simply slide it onto the end of the 9mm magazine, click a few times to ensure it’s fully seated, and you’re good to go. The adapter is designed to work with a variety of 9mm magazines, so I didn’t have to worry about compatibility issues.

Performance

As I mentioned earlier, I was hoping to convert my 9mm uppers to 5.56mm, and the EndoMag Ejector did not disappoint. The adapter performed flawlessly, allowing me to shoot 5.56mm ammunition without any issues. The bullet feed was smooth, and the ejector functioned perfectly, eliminating the need for additional modifications or adjustments.

Pros and Cons

Here’s a summary of my experience with the Mean Arms EndoMag Ejector 9mm AR-15 Magazine Adapter:

Pros:

  • Easy installation: Simple and straightforward process with minimal fuss
  • Durable construction: Built to last, with high-quality materials and a durable finish
  • Flawless performance: Smooth bullet feed and ejector function, no issues with 5.56mm conversion
  • Versatile: Compatible with a variety of 9mm magazines
  • Cost-effective: More affordable than purchasing a separate 5.56mm upper

Cons:

  • Limited compatibility: May not work with all 9mm magazines, depending on their design and construction
  • Slight weight increase: The adapter adds a bit of weight to the magazine, which might affect its overall balance
  • No additional features: While the EndoMag Ejector does its job, it’s a straightforward, no-frills adapter, without any extra bells and whistles

Conclusion

The Mean Arms EndoMag Ejector 9mm AR-15 Magazine Adapter is a solid choice for those looking to convert their 9mm uppers to 5.56mm. With its easy installation, durable construction, and flawless performance, it’s a great option for anyone serious about expanding their firearms options. While it’s not perfect, the EndoMag Ejector is a reliable and cost-effective solution that’s well worth considering.

If you’re in the market for a 5.56mm adapter for your 9mm AR-15, I highly recommend giving the Mean Arms EndoMag Ejector a try. Its pros far outweigh its cons, making it a valuable addition to any gun enthusiast’s arsenal.


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