How to glass bed a rifle, Part II ~ Let's bed that rifle professionally!

Published on March 8, 2017
Duration: 69:40

This comprehensive guide details the professional glass bedding of a Tikka T3 Hunter rifle stock using Devcon Plastic Steel Putty. It emphasizes meticulous preparation, including the application of release agents and putty for protection, and the critical steps of mixing and applying the epoxy. The process focuses on creating a solid bedding block around the recoil lug and tang for improved rifle stability and accuracy, with a pillar bedding approach for the front action screw.

Quick Summary

Professional rifle glass bedding creates a precise fit between the action and stock using epoxy, improving accuracy by eliminating stress. Key steps include applying release agents, preparing the stock, mixing and applying epoxy, and ensuring proper curing for a stable, pillar-bedded action.

Frequently Asked Questions

What is the primary purpose of glass bedding a rifle stock?

Glass bedding creates a precise, custom fit between the rifle's action and the stock. This eliminates any movement or stress, leading to improved consistency, accuracy, and a more stable platform for shooting.

What are the essential materials needed for professional rifle glass bedding?

Key materials include a two-part epoxy bedding compound (like Devcon Plastic Steel Putty), a release agent (neutral shoe polish), plumber's putty for blocking, masking tape for preparation, and electrical tape for maintaining pressure during curing.

How do you prevent the epoxy from sticking to the rifle's action during glass bedding?

A release agent, such as neutral shoe polish, must be applied liberally to all metal surfaces of the barreled action that will contact the epoxy. This ensures the action can be separated from the stock after the epoxy cures.

What is pillar bedding and why is it important in rifle glass bedding?

Pillar bedding involves creating a solid column of epoxy around the action screws. This prevents the stock from compressing and ensures consistent torque on the action screws, leading to greater stability and accuracy.

What is the recommended curing time for rifle glass bedding epoxy?

While some epoxies have a functional cure time of around 16 hours, it's generally recommended to allow a full 24 hours for the bedding compound to cure completely at a room temperature of 70-75°F for maximum hardness and stability.

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