"NEW" Mossberg 590S 12 Gauge Shotgun - TheFirearmGuy

Published on February 17, 2022
Duration: 8:05

This review of the new Mossberg 590S 12 Gauge shotgun highlights its significant ammunition versatility, capable of reliably cycling 2 3/4 inch, 3 inch, and 1 3/4 inch mini shells without adapters. The firearm features a polymer M-LOK forend, ghost ring sights, and a 20-inch barrel, offering a capacity of 8+1 with standard shells. While generally performing well, minor issues like light primer strikes were encountered, potentially attributed to 'new gun syndrome'.

Quick Summary

The new Mossberg 590S 12 Gauge shotgun is notable for its redesigned feed system, allowing it to fire 2 3/4 inch, 3 inch, and 1 3/4 inch mini shells without adapters. It features an M-LOK forend, ghost ring sights, and an 8+1 capacity with standard shells, with an MSRP of $731.

Chapters

  1. 00:00Introduction & Product Reveal
  2. 00:09Feed System Redesign & Ammo Versatility
  3. 00:33Features & Specifications Overview
  4. 01:04Initial Firing - Target Loads
  5. 01:30MSRP Discussion
  6. 01:55Choke and Barrel Options
  7. 02:09Alternating Ammo Capacity Test
  8. 03:08Sights and Ergonomics
  9. 03:50Slugs Firing and Malfunction
  10. 05:11Birdshot Firing and Retest Slugs
  11. 06:16Alternating Ammo Recoil Test
  12. 07:05Final Thoughts & Conclusion

Frequently Asked Questions

What makes the Mossberg 590S shotgun unique for ammunition compatibility?

The Mossberg 590S features a redesigned feed system that allows it to reliably chamber and fire 2 3/4 inch, 3 inch, and 1 3/4 inch mini shells without the need for any adapters, offering significant versatility.

What are the key features of the new Mossberg 590S 12 Gauge shotgun?

The 590S boasts a polymer M-LOK forend, a synthetic stock with a half-inch buttpad, ghost ring rear sights, and a ramped front sight. The 20-inch barrel model has an 8+1 capacity for 2 3/4 inch shells.

What was the MSRP of the Mossberg 590S shotgun reviewed?

The Manufacturer's Suggested Retail Price (MSRP) for the Mossberg 590S shotgun featured in the review is $731. It's noted that actual street prices can sometimes be lower than the MSRP.

Did the Mossberg 590S experience any malfunctions during testing?

During testing, the Mossberg 590S encountered two light primer strikes with rifled slugs. These rounds fired successfully on a second attempt, and the reviewer suggested it might be 'new gun syndrome'.

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