How to Weld on a Bolt Handle on a Mauser Bolt Action Rifle | MidwayUSA Gunsmithing

Published on October 9, 2017
Duration: 1:29

Expert gunsmith Larry Potterfield demonstrates a detailed process for modifying a Mauser bolt action rifle by welding on a new, bent bolt handle. This modification is essential for improving scope clearance and handling. The guide covers precise jig setup, drilling, cutting, and TIG welding with heat control paste for a professional finish.

Quick Summary

Expert gunsmith Larry Potterfield demonstrates welding a custom bolt handle onto a Mauser bolt action rifle. The process involves securing the bolt in a jig, drilling, cutting the old handle, and TIG welding a new bent handle, using Wheeler Engineering Heat Control Paste to manage heat.

Chapters

  1. 00:01Introduction: Bolt Handle Modification
  2. 00:19Setting Up the Bolt Handle in Jig
  3. 00:31Drilling the Pilot Hole
  4. 00:47Preparing and Aligning for Welding
  5. 00:54Heat Control and TIG Welding Process
  6. 01:24Product Information

Frequently Asked Questions

Why is it necessary to modify a Mauser bolt handle?

Modifying a Mauser bolt handle, typically by welding on a bent handle, is often necessary to provide adequate clearance for modern, larger-diameter rifle scopes. Straight handles can interfere with scope mounting and adjustment.

What tools are essential for welding a bolt handle?

Essential tools include a specialized bolt handle modification jig for precise alignment, a drill for the pilot hole, a TIG welder for strong welds, and heat control paste to protect the bolt body from excessive heat.

What is the purpose of heat control paste in gunsmithing?

Heat control paste, like that from Wheeler Engineering, is applied near the weld area to act as a thermal sink. It helps prevent heat from traveling down the bolt body and into the rifle's action, protecting the metal's temper.

What is the primary technique used for attaching a new bolt handle?

The primary technique demonstrated is TIG welding. This method allows for precise control and creates a very strong, clean bond between the new bolt handle and the bolt body after the original stub is removed.

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