Mossberg 590 Mariner

Published on December 19, 2025
Duration: 0:23

This video demonstrates the loading and live-fire capabilities of the Mossberg 590 Mariner. It highlights the shotgun's Marinecote finish and the process of loading 12-gauge shells into the magazine. The demonstration includes engaging a steel target at an outdoor range, showcasing the firearm's reliability and the shooter's technique.

Quick Summary

The Mossberg 590 Mariner is a 12-gauge pump-action shotgun known for its durable Marinecote finish, offering excellent corrosion resistance. It typically features a capacity of 8+1 rounds and uses a bead sight for aiming. The video demonstrates safe loading procedures and live-fire engagement at an outdoor range.

Chapters

  1. 00:00Introduction
  2. 00:05Loading Procedure
  3. 00:15Live Fire Demonstration

Frequently Asked Questions

How do you load a Mossberg 590 Mariner shotgun?

To load the Mossberg 590 Mariner, ensure the shotgun is unloaded. Then, insert 12-gauge shells one by one into the magazine tube until the desired capacity is reached, typically 8+1 rounds for this model. Ensure each shell is fully seated.

What is the Marinecote finish on a Mossberg 590 Mariner?

The Marinecote finish is a specialized protective coating applied to the Mossberg 590 Mariner, offering superior resistance to corrosion and environmental damage, making it ideal for use in wet or harsh conditions.

What is the typical capacity of a Mossberg 590 Mariner?

The Mossberg 590 Mariner, as demonstrated, typically features a capacity of 8+1 rounds. This refers to eight shells in the magazine tube plus one shell in the chamber, ready for firing.

What type of sights does the Mossberg 590 Mariner use?

The Mossberg 590 Mariner is equipped with a simple and effective bead sight. This type of sight is common on many shotguns and is designed for quick target acquisition.

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