Mosin Nagant 91/30 project- making it a more fun gun to shoot. Adding scope and muzzle brake.

Published on March 13, 2022
Duration: 4:01

This guide details the process of modifying a Mosin-Nagant 91/30 to accept a scope. The presenter explains how to remove the original rear sight base and install a machined slide-on mount, emphasizing a secure interference fit with a set screw. The video also touches on the addition of a muzzle brake and the rationale behind these modifications for improved shooting experience.

Quick Summary

Modifying a Mosin-Nagant 91/30 with a scope mount and muzzle brake enhances its shooting experience. The process involves removing the original rear sight base and installing a machined dovetail mount secured by a set screw. While clamp-on mounts exist, machined mounts are preferred for their stability. Adding a muzzle brake can improve recoil management but may affect bayonet attachment.

Chapters

  1. 00:00Introduction to Mosin-Nagant 91/30 Project
  2. 00:04Identifying the Mosin-Nagant 91/30
  3. 00:12Stock and Markings Overview
  4. 00:33Serial Number and Russian Markings
  5. 00:50Scope Mount Plans: Removing Rear Sight
  6. 01:16Rear Sight Base Removal Process
  7. 01:25Scope Mount Options: Machined vs. Clamp-on
  8. 01:51Muzzle Brake Installation: Howling Raven
  9. 02:16Muzzle Brake Controversy and Garand Thumb
  10. 02:25Revisiting Clamp-on Mounts and Recommendations
  11. 02:38Project Goal: Scout Model Conversion
  12. 02:53Why Not Original Mosin Scopes?
  13. 03:07Conclusion and Future Build Videos

Frequently Asked Questions

How do you install a scope mount on a Mosin-Nagant 91/30?

To install a scope mount on a Mosin-Nagant 91/30, you typically remove the original rear sight base by knocking out two pins and driving it off. Then, a new machined scope mount is installed onto the factory dovetail and secured with a set screw for a stable, interference fit.

What are the best scope mount options for a Mosin-Nagant 91/30?

The most reliable scope mount options for a Mosin-Nagant 91/30 are machined bases that fit the factory dovetail and are secured with a set screw. Clamp-on adapters, while available, are generally not recommended as they tend to loosen over time and are less secure for optics.

Can you add a muzzle brake to a Mosin-Nagant 91/30?

Yes, you can add a muzzle brake to a Mosin-Nagant 91/30. However, this will typically render the bayonet unusable unless the muzzle brake is designed to be easily removable. Some brakes can be taken off by loosening set screws, allowing the bayonet to be reattached.

Why modify a Mosin-Nagant 91/30 with a scope?

Modifying a Mosin-Nagant 91/30 with a scope aims to make the rifle more enjoyable and practical to shoot, especially at longer distances like 100 yards. The original open sights can be challenging to use effectively, and a scope provides better accuracy and a more pleasant shooting experience.

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