FN Auto 5: Anvil 0139

Published on May 25, 2024
Duration: 78:28

This guide details the proper setup and maintenance of the friction ring system on an FN Auto-5 (Browning A5 design). It explains how to orient the friction ring for maximum or reduced braking based on ammunition power, emphasizing the need for lubrication to prevent component welding. The guide also includes a warning about disassembling the forend's main spring.

Quick Summary

The friction ring system on an FN Auto-5 shotgun manages recoil by creating adjustable friction against the magazine tube. For maximum recoil reduction, the bevel side of the friction ring must face the brake's conical recess. A thin layer of grease on the magazine tube is essential to prevent the friction components from welding to it.

Chapters

  1. 00:00Introduction to FN Auto-5 Friction Rings
  2. 01:00How the Friction Break Works
  3. 01:37Setting Up for Maximum Recoil
  4. 03:13Adjusting for Less Braking
  5. 03:34Storing Friction Rings
  6. 04:13Forend Disassembly Warning
  7. 06:02Stock Removal and Wood Refinishing
  8. 09:48Preparing Wood for Repair
  9. 14:15Using Whiting to Remove Oil
  10. 17:08Addressing Dents with Steam
  11. 32:02Checkering Pattern Analysis
  12. 43:08Machine Checkering Process
  13. 61:05Post-Sanding and Checkering Review
  14. 63:34Stock Finishing with Stain
  15. 67:17Applying Danish Oil Finish
  16. 73:12FN Auto-5 Parts Breakdown
  17. 75:22Final Assembly and Bluing Review
  18. 76:00Ammunition Considerations for Old Guns

Frequently Asked Questions

How do you set the friction rings on an FN Auto-5 for maximum recoil reduction?

For maximum recoil reduction on an FN Auto-5, ensure the bevel side of the friction ring faces the brake assembly. This allows it to compress into the conical recess, creating maximum friction against the magazine tube and slowing down the cycling action.

What is the purpose of the friction ring system on an FN Auto-5 shotgun?

The friction ring system on an FN Auto-5 manages recoil and the cycling speed of the shotgun. By creating adjustable friction against the magazine tube, it slows down the barrel and bolt assembly, allowing for proper ejection and chambering of shells, especially with varying ammunition power.

Why is it important to grease the magazine tube on an FN Auto-5?

It's crucial to apply a very thin layer of grease to the magazine tube of an FN Auto-5. This prevents the friction ring and brake components from overheating and potentially welding themselves to the tube during operation, which can cause significant damage.

Can you adjust the braking power on an FN Auto-5 shotgun?

Yes, the braking power on an FN Auto-5 can be adjusted by changing the configuration of the friction rings. For less braking, the ring can be reversed or placed in an intermediate position. For no braking, it can be removed entirely.

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