Anvil shop report: Union, Mauser, No.4 Mk.1 group and fireball

Published on March 14, 2020
Duration: 7:01

This video details the process of repairing a warped custom stock on a Mauser military action rifle using steam. It also addresses accuracy issues with a No.4 Mk.1 rifle, suggesting modifications to the rear sight and discussing projectile stabilization limitations. The presenter also touches on muzzle blast characteristics and the effectiveness of a flash hider.

Quick Summary

Repairing a warped wooden firearm stock involves steam straightening: mount the barreled action to a steel rail, submerge the stock in steam, and apply pressure as it cools. For accuracy issues on a No.4 Mk.1, consider modifying the rear sight by welding and re-drilling apertures to compensate for extreme front sight adjustments.

Chapters

  1. 00:00Introduction & Union Shotgun
  2. 00:50Mauser Military Action Stock Repair
  3. 01:40Steam Straightening Process
  4. 03:01No.4 Mk.1 Rifle Accuracy Issues
  5. 03:25Target Analysis & Sight Correction
  6. 04:15Projectile Stabilization Limits
  7. 04:37Personal Vision Limitations
  8. 05:08Rear Sight Leaf Discussion
  9. 05:41Shop Workflow & Project Time
  10. 06:23Muzzle Blast & Flash Hider

Frequently Asked Questions

How can a severely warped wooden firearm stock be repaired?

A severely warped wooden firearm stock can be repaired using a steam straightening method. This involves mounting the barreled action to a steel rail and exposing the stock to steam, applying pressure as it cools to reshape the wood without damaging the metal components.

What are common accuracy problems with older military rifles like the No.4 Mk.1?

Common accuracy issues with rifles like the No.4 Mk.1 can stem from barrel shoulder problems, leading to inconsistent projectile stabilization. This can result in shots grouping high and to the right, and may limit the effective use of heavier ammunition.

How can I correct a rifle's point of impact if the front sight is nearly out of its dovetail?

If your rifle's front sight is almost completely out of its dovetail to correct the point of impact, consider welding the existing rear sight aperture and then drilling a new, custom hole in the correct position to compensate for the extreme front sight adjustment.

Does a flash hider reduce muzzle blast and fireball?

Yes, a flash hider is designed to significantly reduce muzzle blast and the visible fireball. While it may not eliminate it entirely, it effectively directs gases to minimize flash and concussion, making shooting more comfortable for the operator.

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