Ruger® Red Label™ III Assembly & Disassembly Tech Tip

Published on March 6, 2026
Duration: 1:45

This expert-level guide details the assembly and disassembly of the Ruger Red Label III over/under shotgun. It emphasizes safety protocols, including ensuring the firearm is unloaded and wearing safety glasses. The process involves separating the receiver/stock from the barrel/fore-end, with specific instructions for fore-end removal and reattachment. Crucially, it highlights the need to fully move the top lever right before barrel installation to avoid damage, followed by a function check of the safety and barrel selector.

Quick Summary

To assemble the Ruger Red Label III, align the barrel trunnions with the receiver notches, push the top lever fully right, and click the barrel into place. Reattach the fore-end by pressing it in until it clicks. Always ensure the firearm is unloaded and wear safety glasses.

Chapters

  1. 00:11Introduction and Safety
  2. 00:17Product Overview
  3. 00:23Initial Firearm State
  4. 00:33Fore-end Disassembly
  5. 00:45Disassembly for Cleaning
  6. 00:51Barrel Assembly
  7. 01:10Fore-end Assembly
  8. 01:19Function Check
  9. 01:34Conclusion

Frequently Asked Questions

How do you disassemble the fore-end of a Ruger Red Label III shotgun?

To disassemble the fore-end, locate the top button on the fore-end. Press this button, pull the fore-end out slightly, and then lift it upwards and off the barrel assembly.

What is the critical step when assembling the barrel to the receiver on a Ruger Red Label III?

When assembling the barrel, it is critical to push the top lever fully to the right before aligning and inserting the barrel assembly into the receiver. Failure to do so may result in damage.

What safety precautions should be taken before working on a Ruger Red Label III?

Before any disassembly or assembly, always ensure there is no ammunition present in the firearm or on your workspace. Wearing safety glasses is also strongly recommended.

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