How to Finish Up a Replacement Rifle Bolt Handle | MidwayUSA Gunsmithing

Published on October 9, 2017
Duration: 1:28

This guide details the process of finishing a replacement rifle bolt handle after welding. It covers heating and bending the handle using an oxy-acetylene torch and wrench, followed by filing and shaping for a clean finish. Crucially, it includes grinding a recess in the receiver to ensure proper bolt function. The instruction is provided by Larry Potterfield, founder of MidwayUSA, demonstrating high expertise.

Quick Summary

Finishing a replacement rifle bolt handle involves heating it red-hot with an oxy-acetylene torch and bending it with a wrench. Afterward, use files to shape it and a hand grinder to create a necessary recess in the receiver for proper function.

Chapters

  1. 00:00Introduction: Finishing a Welded Bolt Handle
  2. 00:15Heating and Bending the Bolt Handle
  3. 00:40Filing and Shaping the Handle
  4. 00:55Grinding the Receiver Recess
  5. 01:14Conclusion and Final Steps

Frequently Asked Questions

What tools are needed to finish a replacement rifle bolt handle?

You will need an oxy-acetylene torch for heating, a box-end wrench for bending, various files for shaping, and a rotary hand grinder to modify the receiver. Protective gear like heat control paste and aluminum heat sinks are also recommended.

How do you properly bend a rifle bolt handle after welding?

Heat the bolt handle with an oxy-acetylene torch until red hot. Then, use a box-end wrench to carefully bend it into the desired position while maintaining controlled heat application.

Why is grinding a recess in the receiver necessary for a modified bolt handle?

A recess must be ground into the receiver to provide clearance for the newly positioned bolt handle. This ensures the action can cycle smoothly without the handle binding against the receiver.

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