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How to Reshape the Tang on a Mauser Rifle Receiver | MidwayUSA Gunsmithing

MidwayUSA
Published on October 9, 2017
Category: Gunsmithing & DIY
Duration: 1:29

This guide details the process of contouring the rear tang on a Mauser rifle receiver to improve the pistol grip's shape. Larry Potterfield of MidwayUSA demonstrates using a holding fixture, layout dye, and scribing to establish guidelines. The process involves using files and grinders (hand and bench) to carefully remove material, finishing with a file for precision. This modification is presented as a standard customization technique for Mauser rifles.

Tags

Mauser Receiver
Tang Modification
Pistol Grip Contouring
Gunsmithing
Rifle Customization
Mill Bastard File
Hand Grinder
Bench Grinder
Layout Dye
Scribing

Quick Summary

To contour the rear tang of a Mauser rifle receiver, first secure it in a holding fixture and apply layout dye. Scribe guidelines onto the tang, then use a mill bastard file. If the metal is too hard, switch to a hand grinder or bench grinder, returning to a hand grinder and finishing with a file as you approach the final shape.

Chapters

  1. 00:06Introduction to Tang Contouring
  2. 00:16Identifying the Tang Hump
  3. 00:20Securing the Receiver
  4. 00:25Applying Layout Dye
  5. 00:30Scribing Guidelines
  6. 00:38Using a Mill Bastard File
  7. 00:43Switching to a Hand Grinder
  8. 00:50Using a Bench Grinder
  9. 00:55Transitioning Back to Hand Grinder
  10. 01:05Comparing Tang Shapes
  11. 01:11Conclusion and Customization Tip

Frequently Asked Questions

What is the purpose of contouring the rear tang on a Mauser rifle receiver?

Contouring the rear tang of a Mauser receiver is a standard gunsmithing practice aimed at improving the overall shape and ergonomics of the pistol grip, making it more comfortable and aesthetically pleasing.

What tools are needed to reshape the tang on a Mauser rifle receiver?

Essential tools for reshaping a Mauser receiver tang include a holding fixture, layout dye, a scribe, a mill bastard file, and potentially a hand grinder or bench grinder for harder metals.

How do you ensure accuracy when filing the tang of a Mauser receiver?

Accuracy is achieved by first applying layout dye to the tang and then scribing precise guidelines. These lines serve as visual references to guide the filing and grinding process, preventing over-removal of material.

When should you switch from a file to a grinder for Mauser tang modification?

You should switch from a file to a grinder (hand or bench) when you encounter metal that is too hard to be effectively filed. As you get closer to the desired contour, it's recommended to switch back to a hand grinder and then finish with a file for precision.

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