Scope Mounting Basics - Gunsmith Tip

This guide details the essential steps for properly mounting a rifle scope. It covers safety precautions, necessary tools like a Torx screwdriver and alignment tool, and the importance of cleaning receiver holes with alcohol and applying blue Loctite. Proper ring alignment and scope leveling are crucial to prevent damage and ensure accuracy.

Quick Summary

Proper scope mounting involves using a gun vise for stability and cleaning receiver holes with alcohol before applying blue Loctite. Use an alignment tool to center rings and magnetic bubble levels to ensure the reticle is level, preventing scope damage and ensuring accuracy.

Chapters

  1. 00:12Introduction to Scope Mounting
  2. 00:29Safety and Initial Setup
  3. 00:46Tools and Parts Overview
  4. 01:18Preparing the Receiver and Bases
  5. 02:25Ring Installation and Alignment
  6. 03:51Scope Placement and Recoil Prevention
  7. 04:33Leveling and Final Tightening
  8. 05:14Post-Mounting Steps: Bore Sighting and Zeroing

Frequently Asked Questions

What are the essential tools needed for mounting a rifle scope?

You'll need a gun vise for stability, a Torx screwdriver, a ring wrench, a scope alignment tool to ensure rings are centered, and magnetic bubble levels for reticle alignment. Cleaning supplies like denatured alcohol are also necessary.

Why is cleaning the rifle receiver holes important before mounting bases?

Cleaning the receiver holes with alcohol removes any oil or debris. This ensures that the blue Loctite, used to secure the base screws, can properly adhere and create a strong, semi-permanent bond.

How do you prevent a scope from moving under recoil after mounting?

Applying a small amount of rosin to the inside surfaces of the scope rings helps create friction. This prevents the scope from rotating or sliding within the rings when the firearm is discharged.

What is the purpose of a scope alignment tool?

A scope alignment tool is used to ensure that the front and rear scope rings are perfectly centered and aligned with each other. This prevents undue stress or torque on the scope tube, which could damage the optic or affect its performance.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from NSSF—The Firearm Industry Trade Association

View all →