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Q&A for Mean Arms Restrictive States EndoMag 9mm — 6 Questions & 6 Answers

Name Mean Arms Restrictive States EndoMag 9mm (3.6)
$67.97 $49.99 Save 26%
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Q
Flint, member, from CA, United States, asked on January 15, 2026

Is this the ejector version?

Manufacturer Answer
A
Answered by Mean Arms, Manufacturer from GA, United States, on February 04, 2026

It is the ejector version as a standard. We can make you an "ejector less" version if needed. Have Optics Planet reach out to us at MEAN Arms to assist you with this.

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Q
Likeweb, guest, from Upper Austria, Austria, asked on September 17, 2022

Hi, do you export and send this product to Europe especially to Austria?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on September 23, 2022

Unfortunately not. You can review the Export Policy and Export Restrictions Information linked below:
https://www.opticsplanet.com/mean-arms-restrictive-states-endomag-9mm-pmag-30-magazine-conversion-adapter.html

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Q
Sephiloth, member, from MD, United States, asked on March 31, 2022

Can I apply this magazine with CMMG Banshee 300 ARC9?

Manufacturer Answer
A
Answered by Mean Arms, Manufacturer from GA, United States, on June 01, 2022

The answer is yes. However you will need the "CMMG" version restricted state Endomag for correct functionaility. The EndoMag was invented and manufactured by MEAN Arms. The ARC9 is exactly the same as the MEAN CMMG version insert. We manufacture the ARC9 units under license for for CMMG. If you need further assistance you can email support@meanarms.com

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Q
Rocky Phatdouang, member, from CA, United States, asked on October 16, 2021

Will this work with a Stern Defense AR-15 6 inch Assembled 9mm ?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on March 21, 2022

No. This Mean Arms Restrictive States EndoMag 9mm is for lower receivers that utilize the standard AR15 magwell and AR15 style magazines. The Stern Defense AR9's utilize magwell adapters to use Colt, Glock, Beretta, or Sig magazines.

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Q
Rufrydr, guest, from MD, United States, asked on July 03, 2020

Will this fit a 9mm colt ar15 ?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on February 01, 2021

It should work as long as colt ar 15 can still hold ar 15 mags

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Q
Jay, member, from FL, United States, asked on April 23, 2019

If I live in an unrestricted state can it be modified to hold more than ten rounds?

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on November 04, 2019

No, it can not. You will need the following model:

https://www.opticsplanet.com/mean-arms-endomag-9mm-pmag-30-magazine-conversion-adapter.html

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Last updated 2025-11-12 UTC.