The Benelli M4: A Marine’s Favorite Head-Exploder

Published on February 8, 2023
Duration: 11:13

This guide details the field stripping process for the Benelli M4 shotgun, focusing on its unique ARGO gas system. The video, presented by Brandon Herrera, a recognized firearms content creator, provides an expert-level breakdown of the shotgun's mechanics. It covers disassembly, cleaning, and reassembly, emphasizing the dual short-stroke pistons responsible for the M4's reliability and soft recoil.

Quick Summary

The Benelli M4, designated M1014 by the military, is a highly reliable semi-automatic shotgun favored by the US Marines. Its ARGO gas system with dual short-stroke pistons ensures smooth operation and reduced recoil. Civilian models may require 922r compliance with US-made parts for specific configurations.

Chapters

  1. 00:00Introduction to the Benelli M4
  2. 00:57M1014 Designation and Features
  3. 02:35History and Manual of Arms
  4. 04:33Buckshot Spread Demonstration
  5. 05:41Technical Disassembly and ARGO System
  6. 07:55Ballistic Dummy Test
  7. 09:22Pop Culture and Conclusion

Frequently Asked Questions

What is the Benelli M4's military designation?

The Benelli M4 shotgun is also known by its military designation, the M1014. This variant is favored by the US Marines for its reliability and tactical effectiveness in combat scenarios.

How does the Benelli M4's ARGO gas system work?

The ARGO system uses two short-stroke pistons located in front of the bolt. These pistons are activated by gas pressure, driving the bolt carrier rearward to cycle the action, contributing to the shotgun's reliability and softer recoil.

What are the key features of the Benelli M4/M1014?

Key features include its semi-automatic action powered by the ARGO gas system, a collapsible/telescoping stock, ghost ring sights (often upgraded), and a standard capacity of 7+1 rounds in the magazine tube for the M1014 variant.

Why is 922r compliance important for the Benelli M4?

922r compliance is crucial for civilian-owned Benelli M4 shotguns that incorporate imported parts. It dictates the number of US-made components required to legally possess certain configurations, especially regarding magazine capacity and stock.

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