Mossberg 500/590 Firearm Maintenance: Part 2 Cleaning

Published on October 28, 2013
Duration: 2:09

This guide details the cleaning process for the Mossberg 500/590 shotgun, presented by an expert from Brownells. It covers essential tools, barrel cleaning techniques, specific advice for the trigger group and receiver, and emphasizes the importance of using appropriate brushes to avoid damaging parts. The video is the second in a series, with subsequent parts covering lubrication and reassembly.

Quick Summary

This guide details the cleaning process for the Mossberg 500/590 shotgun, covering essential tools, barrel cleaning, trigger group care, and receiver maintenance. Experts recommend using a soft bristle brush for the trigger group to avoid damage and focusing on the forcing cone during barrel cleaning. The video is part of a series by Brownells, with subsequent parts covering lubrication and reassembly.

Chapters

  1. 00:00Introduction and Tools
  2. 00:14Barrel Cleaning
  3. 00:58Trigger Group Cleaning
  4. 01:10Receiver and Bolt Assembly
  5. 01:39Conclusion

Frequently Asked Questions

What are the essential tools for cleaning a Mossberg 500/590 shotgun?

You'll need a shotgun cleaning rod, appropriate bore brushes and mops, cleaning patches, a suitable cleaning solvent, an aerosol cleaner like Gun Scrubber, a soft bristle brush for the trigger group, and a clean rag. A bench vise is also helpful for securing the barrel.

How should the barrel of a Mossberg 500/590 be cleaned?

Start by wetting a patch with solvent and running it through the bore, letting it sit for a few minutes. Then, use a bore brush 5-10 times, focusing on the forcing cone. Follow with solvent patches and then dry patches until they come out clean.

What type of brush should be used for the trigger group of a Mossberg 500/590?

Mossberg recommends using only a soft bristle brush for the trigger group. Avoid metal brushes, as they can damage the protective coating on the internal parts.

What is the purpose of the forcing cone in a shotgun?

The forcing cone is the transition area where the shotgun's bore widens to meet the chamber. It's designed to help gas pressure dissipate more smoothly, which can improve shot pattern consistency and reduce felt recoil.

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