How much screw torque! ~ The real answer to gun screw tightness.

Published on March 10, 2018
Duration: 25:31

This video debunks the necessity of torque wrenches for most firearm maintenance, arguing that 'intelligent tightness' is sufficient. It reveals that factories like Ruger use pneumatic wrenches primarily to prevent damage, not for accuracy tuning. The content emphasizes that accuracy issues often stem from stock bedding problems, not screw torque, and demonstrates how to correct these using techniques like Prussian Blue.

Quick Summary

For most firearm maintenance, torque wrenches are unnecessary. 'Intelligent tightness' is sufficient, as factories often use pneumatic wrenches primarily to prevent damage, not for accuracy tuning. Accuracy issues are typically due to stock bedding problems, which require correction rather than specific screw torque.

Chapters

  1. 00:00Marketing of Torque Wrenches
  2. 01:58Common Torque Questions Debunked
  3. 03:12The Penny Test for Ruger 10/22
  4. 05:41Stock Bedding and 'Squishiness'
  5. 07:29Factory Assembly Realities (Ruger)
  6. 09:43The 'Sweet Spot' Myth
  7. 11:52Barrel-to-Receiver Relationships
  8. 13:29Dangers of Improper Free-Floating
  9. 15:31Correcting Bedding Issues with Prussian Blue
  10. 17:31Final Verdict on Torque Wrenches

Frequently Asked Questions

Are torque wrenches necessary for gun maintenance?

For most standard firearm maintenance, torque wrenches are largely unnecessary. The speaker argues that 'intelligent tightness'—stopping when a screw is snug—is sufficient for components like side plates and action screws, as demonstrated by factory assembly methods.

How does stock bedding affect firearm accuracy?

Poor stock bedding can cause accuracy issues. 'Squishiness' or excessive turns when tightening screws indicates a warped stock or improper fit. Correcting these high spots with methods like Prussian Blue is crucial for consistent accuracy, rather than relying on specific screw torque.

Do gun factories use torque wrenches for assembly?

According to a former Ruger factory employee, factories often use pneumatic wrenches set to a specific limit (e.g., 20 lbs) primarily to prevent damage to parts like the escutcheon, not for precise accuracy tuning. This suggests torque wrenches aren't standard for accuracy in mass production.

What is the 'sweet spot' myth in gun torque?

The 'sweet spot' myth suggests a specific torque setting improves accuracy. However, the speaker contends this indicates a 'sick gun' with bedding problems. The real solution is to fix the bedding to ensure uniform support, not to find an arbitrary torque value.

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