How to Rejoin and Bring the gun "Back on Face" | British Side-by-Side Shotguns | MidwayUSA

Published on April 2, 2014
Duration: 37:05

This guide details the expert process of 'rejoining' a loose side-by-side shotgun, a condition known as being 'off the face.' Led by master gunsmith Jack Rowe and MidwayUSA CEO Larry Potterfield, the procedure involves replacing the hinge pin with an oversized one and meticulously fitting the barrel hook and breech face to restore tight tolerances. This traditional gunsmithing technique ensures the shotgun operates to original specifications.

Quick Summary

Rejoining a loose side-by-side shotgun, a condition known as being 'off the face,' involves replacing the hinge pin with an oversized one and meticulously filing the barrel hook and breech face. This traditional gunsmithing technique, demonstrated by master gunsmith Jack Rowe and Larry Potterfield, restores tight tolerances and original specifications to the firearm.

Chapters

  1. 00:00Introduction to 'Off the Face' Condition
  2. 00:25Assessing a Birmingham Hammer Gun
  3. 02:46The Rejoining Strategy
  4. 05:56Removing and Measuring the Hinge Pin
  5. 09:52Reaming and Installing the New Pin
  6. 12:41Fitting the Hook to the New Pin
  7. 18:14Fitting the Breech Face
  8. 21:06Final Finishing and Polishing

Frequently Asked Questions

What does it mean for a shotgun to be 'off the face'?

A shotgun is 'off the face' when its barrels and receiver are no longer in tight contact due to wear. This condition results in looseness and requires a gunsmithing process called 'rejoining' to restore proper fit and function to the firearm.

How is the 'rejoining' process performed on a side-by-side shotgun?

The rejoining process typically involves replacing the hinge pin with a slightly larger one. This is followed by meticulous filing of the barrel hook and breech face to ensure precise contact with the receiver, effectively tightening the action.

What tools are essential for rejoining a loose shotgun?

Essential tools for rejoining a loose shotgun include a dial caliper for precise measurements, a reamer for enlarging the hinge pin hole, a drill rod for fabricating a new pin, and various files (like Swiss files) for detailed fitting of metal components.

Who are the experts demonstrating the shotgun rejoining technique?

The shotgun rejoining technique is demonstrated by Larry Potterfield, CEO of MidwayUSA, and Jack Rowe, an English-trained master gunsmith with extensive experience in traditional firearms repair.

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