Best bits for working with Pistol Red Dot Sights

Published on July 12, 2022
Duration: 1:56

This guide details the proper technique for installing pistol-mounted red dot sights, emphasizing the use of specialized longer bits to avoid damaging the optic window. It highlights the importance of thread locking and precise torque application to ensure the optic remains secure and functional, preventing common issues like loose or detached sights.

Quick Summary

When installing pistol red dot sights, use specialized longer bits with a narrower shank (power bits) to avoid contact with the optic window. This ensures straight engagement, preventing damage and allowing for proper torque application with a torque driver, which is essential for preventing the optic from coming loose.

Chapters

  1. 00:00Introduction to Pistol Red Dot Optics
  2. 00:15Risks of Improper Optic Installation
  3. 00:24Problems with Standard Short Bits
  4. 00:58Introducing Longer (Power) Bits
  5. 01:15Using Longer Bits with Torque Drivers
  6. 01:31Borka System Torque Driver Example
  7. 01:44Conclusion and Recommendations

Frequently Asked Questions

What are the best bits to use for installing pistol red dot sights?

For pistol red dot sights, it's best to use longer bits, often called 'power bits,' which have a narrower shank. These bits allow for straight engagement with the mounting screws without hitting the optic window, preventing damage and ensuring proper torque application.

Why are standard short bits problematic for red dot sight installation?

Standard short bits can be too wide and hit the optic's window when trying to engage the mounting screws. This forces an angled approach, increasing the risk of stripping screws, damaging the bit, or not achieving proper torque, which can lead to the optic coming loose.

How important is thread locker when mounting a red dot sight?

Thread locker, such as blue Loctite, is crucial when mounting red dot sights. It helps prevent the mounting screws from vibrating loose due to recoil, ensuring the optic remains securely attached to the firearm and maintains its zero.

What is the benefit of using a torque driver for optic installation?

A torque driver allows you to apply a precise amount of force to the mounting screws, as specified by the optic manufacturer. This prevents over-tightening, which can damage the optic or slide, and under-tightening, which can lead to the optic becoming loose.

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