How to Restore a Gun, Part 2 ~ Arisaka 7.7 x 58 Type 99 Japanese Rifle

Published on April 12, 2018
Duration: 31:21

This guide details the process of repairing cracks in a firearm stock, specifically focusing on an Arisaka Type 99 rifle. The instructor emphasizes a methodical approach, starting with longitudinal cracks that run with the grain, using carpenters glue and vinyl electrical tape for clamping. The video then moves to addressing cross-grain breaks, highlighting techniques for ensuring glue penetration and secure clamping, even in challenging areas. The instructor also touches upon cleaning firearm components using mineral spirits and paint thinner, debunking the notion of specialized 'gun cleaners'.

Quick Summary

Repairing cracks in a firearm stock involves carefully cleaning the damaged area and applying a strong adhesive like carpenters glue. For clamping, vinyl electrical tape is recommended for its flexibility and grip, while twine can be used for gentle pressure. Ensuring deep glue penetration is achieved by working the joint open and closed during application.

Chapters

  1. 00:01Initial Crack Preparation
  2. 00:38Securing Longitudinal Cracks
  3. 01:13Using Vinyl Electrical Tape for Clamping
  4. 02:38Applying Glue with Brushes
  5. 03:14Working Glue into Cracks
  6. 04:08Focusing on Thin Cracks
  7. 05:13Using Artist's Tool for Glue Application
  8. 05:49Waterproof Glue Properties
  9. 07:54Clamping Around Trigger Guard Area
  10. 08:14Clamping the Pistol Grip
  11. 10:13Using Mechanical Clamp on Difficult Section
  12. 11:11Observing Glue Squeeze-Out
  13. 13:44Cleaning Firearm Components
  14. 14:13Disassembling Floor Plate
  15. 15:27Mineral Spirits for Rust and Dirt
  16. 17:30Debunking 'Gun Cleaner' Marketing
  17. 18:56Cleaning the Bolt
  18. 19:59Reassembling Extractor Claw
  19. 20:49Assessing Longitudinal Crack Repair
  20. 22:13Post-Repair Inspection of Pistol Grip
  21. 23:30Addressing Lateral Cracks
  22. 24:35Assessing Cross-Grain Breaks
  23. 25:49Clamping Cross-Grain Breaks in Vise
  24. 29:55Gentle Pressure with Twine
  25. 30:38Monitoring Closed Joints
  26. 31:04Gentle Excess Glue Removal

Frequently Asked Questions

What is the best way to clamp wood cracks in a rifle stock during repair?

Vinyl electrical tape is highly effective for clamping wood cracks in rifle stocks. Its stretchiness provides a flexible yet firm grip, preventing over-stressing the glue joint while ensuring tight closure. The instructor also suggests using twine for gentle, controlled pressure on specific repairs.

How do you ensure glue penetrates deep into cracks in a wooden firearm stock?

To ensure deep glue penetration, gently open and close the cracked wood while applying the adhesive. This action helps pump the glue further into the crack. Using small, springy brushes or tools can also help ease the glue into tight spaces.

What cleaning agents are recommended for firearm parts, according to the video?

The video recommends mineral spirits and paint thinner for cleaning firearm parts. These agents are effective at removing dirt, grease, and surface rust. The instructor also debunks the idea of specialized 'gun cleaners,' suggesting many are just general-purpose cleaning compounds.

What is the difference between longitudinal and cross-grain cracks in a rifle stock?

Longitudinal cracks run along the length of the wood grain, following the natural direction of the wood fibers. Cross-grain cracks or breaks run perpendicular to the grain, cutting across the wood fibers. Longitudinal cracks are generally easier to repair and provide a more stable base for subsequent repairs.

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