How to Sand In the Finish on a Rifle Stock Presented by Larry Potterfield | MidwayUSA Gunsmithing

Published on September 25, 2013
Duration: 2:06

Larry Potterfield, founder of MidwayUSA, demonstrates the 'sanding-in' technique for applying a durable satin finish to a rifle stock. This method involves using a slurry of oil finish, thinning agent (mineral spirits), and wood dust created by sanding to fill wood pores effectively. The process requires specific grits of sandpaper and specialized fixtures for detailed work, with multiple coats and significant curing time between applications for optimal results.

Quick Summary

The 'sanding-in' technique for rifle stocks involves thinning an oil finish with mineral spirits and sanding it into the wood pores. This creates a slurry of finish and wood dust that fills the pores, leading to a smooth, durable satin finish. Multiple coats, with 24-hour curing times between each, and progressive grits of sandpaper (400-800) are essential for optimal results.

Chapters

  1. 00:00Introduction to Sanding in a Finish
  2. 00:10Required Supplies
  3. 00:29Preparation and Thinning
  4. 00:46Sanding Process
  5. 01:10Edge Protection and Detail Work
  6. 01:31Curing and Polishing

Frequently Asked Questions

What is the 'sanding-in' method for rifle stocks?

The 'sanding-in' method is a gunsmithing technique where a finish, like oil, is thinned and sanded into the wood pores. This process creates a slurry of finish and wood dust that fills the pores, resulting in a smooth, durable satin finish.

What materials are needed for the sanding-in rifle stock finish technique?

You will need a quality oil finish (like Miles Gilbert Classic Oil Finish), a thinning agent such as mineral spirits, and various grits of wet/dry sandpaper (commonly 220, 400, 600, and 800). Specialized fixtures may also be used.

How long does it take to apply a sanding-in finish to a rifle stock?

The sanding-in process is time-consuming due to the multiple coats required. Each coat needs at least 24 hours to cure before the next application or sanding step, making the total project duration several days to over a week.

What are the benefits of the sanding-in finish technique for rifle stocks?

The primary benefit is achieving a very smooth, pore-filled, and durable satin finish. It provides excellent protection for the wood and enhances its natural beauty by creating a deep, lustrous appearance without a thick film.

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