NEW Mossberg 590S (SHOOTS MINISHELLS!)

Published on October 5, 2023
Duration: 14:35

This guide details the operation and ammunition compatibility of the Mossberg 590S, a pump-action shotgun capable of reliably cycling 1.75" minishells. It covers inspecting key features like the optics-ready receiver and threaded barrel, and demonstrates testing various 12 Gauge loads from buckshot to specialized slugs, offering practical insights from a firearms expert.

Quick Summary

The Mossberg 590S shotgun's key innovation is its reliable cycling of 1.75" minishells, increasing capacity without adapters. It features an optics-ready receiver for micro red dots, a gold bead front sight, and a threaded barrel for chokes. Performance tests included various buckshot and slug loads, showcasing versatility for tactical applications.

Chapters

  1. 00:00Introduction to Mossberg 590S & Minishells
  2. 01:10Optics Mounting and Sights
  3. 02:07Standard Features and Chokes
  4. 02:46Minishell Performance and Capacity
  5. 04:32D-Dupleks Broadhead Slugs Test
  6. 06:22Federal 3-Inch Magnum Buckshot Test
  7. 08:11Polyshok Urban Tactical Ammo Test
  8. 11:01Military 00 Buckshot Discussion
  9. 12:24Brenneke Anti-Terror Slugs Test

Frequently Asked Questions

What is the main advantage of the Mossberg 590S shotgun?

The primary advantage of the Mossberg 590S is its ability to reliably cycle shorter 1.75" (minishells) ammunition alongside standard 2.75" and 3" shells without requiring aftermarket adapters, significantly boosting capacity.

Can the Mossberg 590S mount red dot sights?

Yes, the Mossberg 590S features a new optics mounting plate on the receiver specifically designed for micro red dot sights, while also retaining the option for traditional scope mounts.

What types of ammunition were tested with the Mossberg 590S?

The video demonstrates testing of Aguila 1.75" minishells, D-Dupleks Broadhead 2.75" slugs, Federal Premium 3" magnum buckshot, Polyshok wax slugs, Winchester 00 buckshot, and Brenneke ATS slugs.

Does the Mossberg 590S have a threaded barrel?

Yes, unlike many standard tactical Mossberg models, the 590S features a barrel threaded for chokes, allowing for greater versatility in shot pattern control depending on the ammunition and intended use.

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