Quick Tip: How To Keep Small Parts in Place

Published on January 21, 2020
Duration: 2:28

This video provides a practical gunsmithing tip on how to keep small firearm parts, such as springs and detents, in place during assembly or repair. The instructor, Caleb from Brownells, demonstrates using thick grease as an adhesive. This method is shown to be effective for components like AR-15 safety detents and springs, as well as small parts on other firearms, while also contributing to smoother operation.

Quick Summary

Gunsmiths can keep small firearm parts like springs and detents in place during assembly by using thick grease as a temporary adhesive. Apply grease to the part, insert it, and it will hold securely. This method also lubricates the part, contributing to smoother firearm operation.

Chapters

  1. 00:03Introduction and Common Gunsmithing Problem
  2. 00:18The Grease Adhesive Solution
  3. 00:22Recommended Grease Types
  4. 00:33Demonstration: Securing a Spring
  5. 00:58Greasing the Safety Spring
  6. 01:19Greasing Detents and Small Parts
  7. 01:39How Much Grease to Use
  8. 01:46Benefits of Greasing Parts
  9. 02:06Universal Application of the Technique
  10. 02:14Conclusion

Frequently Asked Questions

What is the best way to keep small firearm parts from falling out during gunsmithing?

A simple and effective method is to use thick grease as an adhesive. Apply a small amount of grease to the part, such as a spring or detent, before inserting it into the firearm. This will hold it in place while you work on other components.

What types of grease can be used to hold small firearm parts?

Any thick grease will work. The instructor specifically mentions Brownells Action Blue Plus and Royal Purple Bearing Grease as suitable options for this purpose. The key is that the grease has enough viscosity to act as a temporary adhesive.

How does using grease on small firearm parts benefit the firearm?

Beyond keeping parts in place, applying grease to components like detents also lubricates the bearing surface. This can lead to smoother operation of the firearm's safety mechanism and other moving parts.

Is this technique only for AR-15s or specific firearms?

No, the technique of using grease as an adhesive for small parts is universal. It can be applied to any firearm where small components need to be temporarily secured during maintenance or assembly.

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