Firearms Refinishing: Getting The Bead Blasted Finish (repost)

Published on December 16, 2013
Duration: 6:43

This guide details the process of bead blasting a Colt Magnum Carry revolver's top strap to achieve a non-reflective finish, preventing glare during sighting. It covers essential preparation steps like thorough masking, tool selection including a Harbor Freight media blaster and specific abrasive grits, and the blasting technique itself. Emphasis is placed on safety precautions and achieving a professional-looking satin finish.

Quick Summary

Bead blasting a revolver's top strap creates a non-reflective, satin finish to prevent glare, improving sight acquisition. Essential tools include a media blaster, air compressor, masking tape, and safety gear like a respirator. Thoroughly mask the firearm before applying 80-grit glass beads for a satin look.

Chapters

  1. 00:00Introduction to Refinishing
  2. 00:54Sanding Out Flaws
  3. 02:13Masking and Preparation
  4. 02:38Equipment and Media
  5. 04:15Bead Blasting Process
  6. 04:38Cleanup and Results

Frequently Asked Questions

What is the purpose of bead blasting a firearm's top strap?

Bead blasting the top strap of a firearm creates a non-reflective, satin finish. This is crucial for preventing glare from light sources, which can obstruct your sight picture and hinder accurate aiming, especially during dynamic shooting scenarios or in bright conditions.

What tools are needed for bead blasting a revolver top strap?

Essential tools include a gravity-feed media blaster gun, an air compressor capable of around 100 PSI, masking tape for protection, appropriate grit abrasive media (like 80-grit glass beads), and crucial safety gear such as a respirator and safety glasses.

How do you prepare a revolver for bead blasting?

Preparation involves thoroughly cleaning the firearm and meticulously masking all areas that should not be blasted, particularly the action and internal components. This 'mummifying' process prevents abrasive media from causing damage and ensures only the intended surface is treated.

What abrasive media is recommended for a satin finish?

For a satin, non-reflective finish on a firearm, 80-grit glass bead abrasive media is commonly recommended. If a more matte appearance is desired, garnet abrasive is another option that can be considered for the media blasting process.

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