This Mag Can’t Come Off

Published on October 25, 2025
Duration: 1:09

This video demonstrates the CompMag, a fixed magazine solution for AR-15 style rifles designed to comply with restrictive firearm laws, particularly in California. It details the unique side-loading process for up to 10 rounds and provides a clear method for clearing double feed malfunctions by locking the bolt back and clearing through the ejection port.

Quick Summary

The CompMag is a fixed magazine solution for AR-15 rifles, enabling compliance with restrictive firearm laws like those in California. It features a unique side-loading gate allowing manual insertion of up to 10 rounds. Clearing double feeds involves locking the bolt back and removing rounds via the ejection port.

Chapters

  1. 00:00Introduction to CompMag
  2. 00:08Legal Compliance Explained
  3. 00:20Unique Reloading Procedure
  4. 00:46Clearing Double Feed Malfunctions

Frequently Asked Questions

What is a CompMag and why is it used?

A CompMag is a fixed magazine designed for AR-15 style rifles. It's used to comply with restrictive firearm laws in states like California, which prohibit detachable magazines on certain rifle platforms, making the firearm legal to own and operate.

How do you reload a CompMag?

Reloading a CompMag involves locking the bolt back, then the magazine follower down. Once secured, you open the side gate and manually load up to 10 rounds of ammunition directly into the magazine body.

How can I clear a double feed malfunction with a CompMag?

To clear a double feed with a CompMag, first lock the bolt to the rear. Then, pull the follower down and use a tool or bullet tip to carefully extract the jammed rounds through the ejection port.

What capacity does the CompMag offer?

The CompMag typically holds up to 10 rounds of ammunition. This capacity is standard for compliance in many jurisdictions that restrict magazine size, such as California.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from Shatterthewicked

View all →