How to Install an AR-15 Magazine Release Presented by Larry Potterfield of MidwayUSA

Published on July 19, 2018
Duration: 2:05

This guide details the installation of an AR-15 magazine release, emphasizing preparation and proper technique. Key steps include protecting the receiver finish with tape, using an action block for secure workholding, and lubricating components. The installation involves using a dowel to depress the button while threading the catch, followed by a final adjustment and function test with a magazine.

Quick Summary

To install an AR-15 magazine release, protect the receiver with tape, use an action block for vise stability, and lubricate the spring and catch threads. Depress the button with a dowel rod to thread the catch, ensuring it's flush and testing with a magazine.

Chapters

  1. 00:00Introduction & Preparation
  2. 00:27Using an Action Block for Workholding
  3. 00:42Magazine Release Components & Lubrication
  4. 01:14Installation Technique with Dowel Rod
  5. 01:34Final Adjustment & Function Testing

Frequently Asked Questions

What tools are needed to install an AR-15 magazine release?

You'll need a bench vise, an action block (like Crosstac's) for secure workholding, masking tape to protect the receiver, gun oil for lubrication, and a wooden dowel rod for installation assistance.

How do you properly lubricate AR-15 magazine release parts?

Before assembly, apply gun oil to the magazine release spring and the threads on the magazine catch body. This ensures smooth operation and easier installation of the components.

What is the trick to installing an AR-15 magazine release easily?

Use a wooden dowel rod to depress the magazine release button below the receiver's surface. This holds it in place, allowing you to easily thread the magazine catch body onto the button from the opposite side.

How do you know when the AR-15 magazine release is installed correctly?

The screw end of the magazine catch should be flush with the outside surface of the release button. After installation, perform a function test by inserting a magazine to ensure it engages and releases properly.

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