M9 vs M17 (U.S. Army Pistol Showdown)

Published on December 15, 2023
Duration: 20:30

This video provides an expert-level comparison between the U.S. military's legacy Beretta M9 and the newer Sig Sauer M17/M18 pistols. Instructors with military and law enforcement backgrounds detail the mechanical differences, including hammer-fired DA/SA versus striker-fired triggers, and compare ergonomics, sights, and modularity. Range performance is demonstrated, highlighting the practical implications of each platform's design for military applications.

Quick Summary

The U.S. military transitioned from the Beretta M9 to the Sig Sauer M17/M18 due to the M17's modularity, consistent striker-fired trigger, and modern design features. While the M9 is a reliable hammer-fired DA/SA pistol with a durable metal frame, the M17 offers greater adaptability and a predictable trigger pull favored for contemporary combat applications.

Chapters

  1. 00:00Introduction: M9 vs M17
  2. 00:44Beretta 92FS Clarification
  3. 01:44M9 Action Mechanics (DA/SA)
  4. 02:14M17 Action Mechanics (Striker-Fired)
  5. 03:18Modularity and Construction Comparison
  6. 04:25M9 Range Performance
  7. 05:51M17 Range Performance
  8. 07:40Sights and Ergonomics Comparison
  9. 11:24Beretta M9A4 Modernization
  10. 14:12Sig M18 and Final Verdict

Frequently Asked Questions

What are the main differences between the Beretta M9 and the Sig Sauer M17 pistols?

The primary differences lie in their trigger systems and construction. The M9 is hammer-fired with a Double Action/Single Action (DA/SA) trigger, while the M17 is striker-fired with a consistent trigger pull. The M9 has an all-metal frame, whereas the M17 features a modular polymer frame.

Why did the U.S. military transition from the Beretta M9 to the Sig Sauer M17?

The military transitioned to the Sig Sauer M17 primarily due to its modularity, allowing for easier customization and adaptation, and its striker-fired system offering a consistent trigger pull. These features align better with modern military requirements for adaptability and simplified operation.

How do the sights and ergonomics compare between the M9 and M17?

The M9 typically features basic 3-dot iron sights. The M17 is often equipped with Tritium night sights for low-light conditions. Ergonomically, the M17's modular P320 platform allows for a more customizable grip and potentially better handling for a wider range of users compared to the fixed ergonomics of the M9.

What is the significance of the Beretta M9A4?

The Beretta M9A4 represents Beretta's modernization of the M9 platform. It includes features like an optics-ready slide, a threaded barrel for suppressors, an accessory rail, and an increased magazine capacity of 18 rounds, addressing contemporary demands for pistol features.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from ClassicFirearms

View all →