How to Tighten the Bite | British Side-by-Side Shotguns | MidwayUSA

Published on March 5, 2014
Duration: 11:00

This guide details the process of tightening the bite on a British side-by-side shotgun, a gunsmithing technique to address wear and restore a tight action. Performed by an English-trained gunsmith, the method involves carefully upsetting metal on the rear bite and then finishing to ensure a precise fit. This procedure can restore the top lever's position and eliminate barrel play.

Quick Summary

Tightening the bite on a side-by-side shotgun addresses wear by upsetting metal on the rear bite. This process makes the underbolt bear harder, tightening the action, eliminating rattle, and often restoring the top lever's position to the right of center. Signs include a lever left of center or barrel play.

Chapters

  1. 00:00Introduction to Top Lever Wear
  2. 00:25Tightening vs. Rejoining
  3. 01:07Checking Fit with Smoke
  4. 02:40Identifying the Bite
  5. 04:11Hammering the Bite
  6. 07:43Filing and Finishing
  7. 10:05Final Testing

Frequently Asked Questions

What is the purpose of tightening the bite on a shotgun?

Tightening the bite on a shotgun addresses wear by upsetting metal on the rear bite. This process makes the underbolt bear harder, tightening the action, eliminating rattle, and often restoring the top lever's position to the right of center.

How can I check if my side-by-side shotgun needs its bite tightened?

Signs that your side-by-side shotgun may need its bite tightened include a top lever that has moved significantly to the left of center, or noticeable sideways play or rattle in the barrels when the action is closed.

What traditional tools are used for tightening a shotgun's bite?

The traditional British method for tightening a shotgun's bite involves using a heavy hammer and a specialized punch to carefully upset metal on the rear bite. Files and fine emery cloth are then used for finishing.

What is the difference between tightening the bite and rejoining a shotgun action?

Tightening the bite is a process to reduce play by upsetting metal on the rear bite. Rejoining is a more extensive gunsmithing procedure, typically involving soldering, to correct significant wear or damage to the barrel lumps and action.

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