Building My 300 PRC : Part - 3 The Chassis

Published on February 4, 2026
Duration: 20:44

This guide details the installation of the chassis system for a 300 PRC rifle build, following expert instruction from Ivan at Kit Badger. It covers critical steps like action bedding into the MDT ACC Premier Gen2 chassis, torquing action screws to 65 inch-pounds, and assembling the folding stock and vertical grip. The process emphasizes precision and secure component integration for optimal performance.

Quick Summary

When installing a Defiance action into an MDT ACC Premier Gen2 chassis for a 300 PRC build, bias the action rearward for solid recoil lug contact. Torque action screws to 65 inch-pounds using a torque limiter for optimal bedding and accuracy.

Chapters

  1. 00:00Introduction & Recap
  2. 01:14Choosing the Chassis
  3. 02:53Unboxing Chassis Components
  4. 05:37Stock Assembly
  5. 07:42Action Installation
  6. 10:21Grip and Bipod Setup
  7. 15:08Magazines and Accessories
  8. 19:10Electronic Level & Conclusion

Frequently Asked Questions

What is the recommended torque spec for action screws when installing a Defiance action into an MDT ACC Premier Gen2 chassis?

The recommended torque specification for the action screws when installing a Defiance action into an MDT ACC Premier Gen2 chassis is 65 inch-pounds. It's crucial to use a torque limiter for accuracy and consistency.

How should the rifle action be positioned before torquing screws into the MDT chassis?

Before torquing the action screws, the action should be biased rearward. This ensures solid contact between the action's recoil lug and the chassis, promoting consistent bedding and accuracy.

What are key features to consider when selecting a rifle chassis for a long-range build like a 300 PRC?

Key features for a long-range chassis include high quality construction, a folding stock for transportability, aesthetic appeal, compatibility with specific actions, and integrated mounting solutions like Arca rails for accessories.

Which MDT accessories are shown for enhancing a 300 PRC rifle build?

The video showcases MDT's caliber-specific magazines for 300 PRC, the ACC Elite Control Bridge for mounting advanced optics, and the Send It Gen2 electronic level for precise rifle leveling.

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