how much energy is lost at a mile shot?

Published on February 8, 2024
Duration: 13:31

This video from Edwin Sarkissian demonstrates the significant energy loss of a 6.5 PRC round at one mile. Through experimental testing using HardieBacker boards and BulletSafe body armor, Sarkissian, who exhibits high authority in practical firearms testing, shows how a round that easily penetrates multiple barriers at close range is significantly slowed and stopped by the same barriers at extreme distances. The experiment highlights the dramatic impact of distance on projectile energy and terminal ballistics.

Quick Summary

Edwin Sarkissian's experiment demonstrates that a 6.5 PRC round loses significant energy at one mile, to the point where it can be stopped by Level 3A body armor and fails to penetrate a steel plate it would easily defeat at closer ranges. This highlights the dramatic impact of distance on projectile energy and terminal ballistics.

Chapters

  1. 00:00Experiment Introduction
  2. 01:29One-Mile Shooting Test
  3. 03:51Short-Range Penetration Comparison
  4. 05:09Steel Plate Testing
  5. 10:39Body Armor Test
  6. 12:19Conclusion on Energy Loss

Frequently Asked Questions

How much energy does a 6.5 PRC round lose at one mile?

At one mile, a 6.5 PRC round experiences significant energy loss. This reduction in energy is substantial enough that it can be stopped by Level 3A body armor, which typically only stops handgun rounds, and fails to penetrate a steel plate it would easily defeat at closer ranges.

Can Level 3A body armor stop a 6.5 PRC round at one mile?

Yes, according to Edwin Sarkissian's experiment, Level 3A body armor can stop a 6.5 PRC rifle round fired at one mile. This is a stark contrast to its performance at close range, where the same round would easily penetrate the vest.

What materials were used to test bullet penetration in the video?

The video utilized HardieBacker boards stacked together as a penetration medium. Additionally, a 1/4 inch steel plate and a BulletSafe Level 3A body armor vest were used to assess the projectile's energy and penetration capabilities at different distances.

What is the significance of the energy loss for a 6.5 PRC round at extreme distances?

The significant energy loss of a 6.5 PRC round at extreme distances, such as one mile, means its terminal ballistics are drastically altered. It highlights that while powerful at effective ranges, its ability to penetrate targets diminishes substantially with distance, impacting its effectiveness for both precision shooting and defensive applications.

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