The US Military Almost Adopted This Handgun; The M9A4

Published on March 16, 2025
Duration: 30:14

The Beretta M9A4 is an updated version of the classic M9, featuring modern upgrades like an optics-ready slide and threaded barrel. It retains the robust and reliable locking block design, offering a smooth recoil impulse and excellent suppressor compatibility. While it didn't win the MHS competition, it's a compelling option for home defense or duty use, especially for fans of the Beretta platform.

Quick Summary

The Beretta M9A4 is an excellent suppressor host due to its locking block design, which allows for linear barrel movement and consistent cycling. It often runs without a booster and features a threaded barrel, making it ideal for suppressed shooting applications.

Chapters

  1. 00:53Intro: Beretta M9A4 & MHS Competition
  2. 03:14Military Heritage & Service Experience
  3. 04:48Trigger Action & Shooting Drills
  4. 07:31Suppressor Performance Test
  5. 12:35Recoil Impulse & Design Analysis
  6. 14:48Technical Features & Wear Points
  7. 18:03Ergonomics & Controls
  8. 22:35Final Assessment & Recommendation

Frequently Asked Questions

What makes the Beretta M9A4 a good suppressor host?

The M9A4's locking block design allows for linear barrel movement, which contributes to consistent cycling when suppressed. It often functions reliably with suppressors without needing a booster device, making it an excellent platform for sound suppression.

What are the key differences between the M9A4 and the original M9?

The M9A4 features modern upgrades like an optics-ready slide, a threaded barrel for suppressors, a Picatinny rail, and a thinner grip profile. It also uses a G-series decocker-only system, differing from some earlier M9 variants.

How does the M9A4 handle recoil?

The M9A4 offers a smooth recoil impulse due to its locking block system and benefits from its 33 oz weight. This combination makes it a flat-shooting and pleasant handgun to manage, even during rapid fire.

What is the trigger like on the Beretta M9A4?

The M9A4 utilizes a Double Action/Single Action (DA/SA) trigger. The initial double-action pull is heavy (around 9-10 lbs), while subsequent single-action pulls are crisp and lighter, facilitating accurate follow-up shots.

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