40MM Grenade Launcher vs Torso at Point Blank Range

Published on October 3, 2021
Duration: 23:44

This guide details the scientific testing of a 40mm grenade launcher against a realistic ballistic torso at point-blank range, as demonstrated by Garand Thumb. The analysis focuses on the kinetic impact of the projectile when it fails to arm, revealing its devastating effects on simulated human tissue and disproving video game tropes. Expert insights highlight the importance of training over gear.

Quick Summary

Garand Thumb's ballistic test reveals that a 40mm grenade at point-blank range acts as a kinetic projectile, penetrating a realistic torso. The M433 HEDP round requires 50-90 feet to arm, highlighting the devastating effects of its kinetic energy even without detonation. Training is stressed as paramount over gear.

Chapters

  1. 00:00Introduction and Concept
  2. 01:4440mm Grenade Mechanics
  3. 03:48Ballistic Torso Setup
  4. 05:40Point-Blank Kinetic Test
  5. 10:093-Yard Distance Test
  6. 16:32Conclusion and Training Recommendations

Frequently Asked Questions

What happens when a 40mm grenade hits a human torso at point-blank range?

At point-blank range, a 40mm grenade acts as a kinetic projectile. It penetrates the torso, causing significant damage to ribs and internal organs, disproving the idea that it would simply bounce off.

What is the arming distance for an M433 HEDP 40mm round?

The M433 HEDP 40mm round typically has an arming distance of 50 to 90 feet (14 to 27 meters). This means the projectile's firing mechanism does not activate until it has traveled this distance and spun sufficiently.

How does a 40mm grenade's impact differ at close range versus a few yards?

At point-blank range, the 40mm grenade's kinetic energy causes full penetration. At a distance of 3 yards, the projectile loses energy and lodges within the torso, demonstrating the critical role of range in terminal ballistics.

What is the main takeaway regarding gear versus training from the video?

The video emphasizes that while gear is important, professional training is the primary weapon. Viewers are urged to prioritize quality instruction from reputable organizations over relying solely on equipment.

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