Fix Your Mosin Nagant Sights Once and For All

Published on November 7, 2015
Duration: 36:13

This video provides a permanent solution to the common issue of inaccurate and non-adjustable Mosin Nagant iron sights. It details how to drill and tap the receiver to install a Williams WGRS Savage peep sight, significantly improving accuracy and adjustability. The process requires specific tools and careful attention to safety, especially regarding the receiver's chamber area.

Quick Summary

Permanently fix inaccurate Mosin Nagant sights by drilling and tapping the receiver to install a Williams WGRS Savage peep sight. This modification bypasses the original non-adjustable leaf sight, allowing for precise windage and elevation adjustments and significantly improving rifle accuracy.

Chapters

  1. 00:00Mosin Nagant Sight Problem Explained
  2. 00:58Front Sight Post Options Review
  3. 01:43Rear Sight Modification Overview
  4. 03:01Required Parts and Tools
  5. 05:21Receiver Layout and Safety Precautions
  6. 06:49Drilling and Tapping Process
  7. 08:54Range Testing and Zeroing
  8. 11:13Final Review and Recommendations

Frequently Asked Questions

What is the main problem with Mosin Nagant iron sights?

The original Mosin Nagant iron sights are typically non-adjustable and often shoot very high, even at their lowest setting. This makes accurate shooting frustrating for many owners of this vintage rifle.

How can I permanently fix my Mosin Nagant's inaccurate sights?

A permanent solution involves drilling and tapping the rifle's receiver to mount a modern peep sight, such as the Williams WGRS Savage model. This bypasses the original leaf sight for better accuracy and adjustability.

What tools are needed to install a Williams peep sight on a Mosin Nagant?

You'll need a Williams WGRS Savage sight base, a 6-48 tap, a specific drill bit (around 0.12 inches), 6-48 machine screws, a center punch, and basic gunsmithing tools for drilling and tapping.

What is the most critical safety consideration when modifying a Mosin Nagant receiver?

The most critical safety step is ensuring the sight base is mounted far enough back on the receiver to avoid drilling into the high-pressure chamber area. Incorrect drilling can lead to catastrophic failure.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from nutnfancy

View all →