The QA Jan 2024 - SHOT Show Episode

Published on February 3, 2024
Duration: 102:15

This guide details the process of applying thread locker to red dot optic mounting screws, a technique recommended for ensuring optic security and preventing loosening due to recoil. It emphasizes using a small amount of thread locker on the threads and taper, and the importance of a torque wrench for proper installation. The speaker, Dave, a firearms instructor, shares this tip to help viewers maintain reliable optic zero.

Quick Summary

Apply a small amount of thread locker, like Loctite Blue, to red dot optic mounting screws to prevent loosening from recoil. Cover about two to three threads and a small smear on the taper. Use a torque wrench for proper installation, ensuring the optic maintains its zero.

Chapters

  1. 12:49Introduction to Red Dot Mounting
  2. 12:57Why Use Thread Locker?
  3. 13:05Applying Thread Locker to Threads
  4. 13:15Sealing the Taper
  5. 13:22Avoiding Too Much Thread Locker
  6. 13:35Torque Wrench Importance
  7. 13:46Final Curing and Use

Frequently Asked Questions

How much thread locker should I use on red dot mounting screws?

Apply a small amount of thread locker to cover approximately two to three threads of the screw. For the taper, use a very small smear. Avoid excessive amounts that could make removal difficult or disperse too widely.

Why is thread locker important for red dot optics?

Thread locker is crucial for red dot optics to prevent mounting screws from loosening due to firearm recoil. This ensures the optic maintains its zero and remains reliable during shooting.

Can I use thread locker on the taper of the optic mount screw?

Yes, applying a small amount of thread locker to the taper of the screw and the optic's mounting surface can help seal the area against debris and ensure a better fit, especially if tapers aren't perfectly matched.

What type of thread locker is recommended for optic mounts?

The speaker recommends Loctite Blue, which is a medium-strength thread locker. It provides a secure hold but still allows for screw removal with standard tools when necessary.

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