How Messy is a Contact Rifle Blast???

Published on October 10, 2023
Duration: 9:02

This video explores the mess generated by a contact rifle blast, comparing it to a previous shotgun test. The instructor uses a .308 rifle and a ballistic dummy head to demonstrate the extreme damage and splatter caused when the muzzle is in direct contact with the target. The experiment highlights the significant gas pressure and projectile effects, resulting in a mess comparable to, or even exceeding, a 12-gauge shotgun blast.

Quick Summary

A contact gunshot occurs when the firearm's muzzle touches the target, forcing expelled gas pressure directly into it. This test demonstrated that a .308 rifle's contact blast creates extreme mess and damage, comparable to or exceeding a 12-gauge shotgun, with extensive splatter covering the surrounding area.

Chapters

  1. 00:00Introduction: Contact Blast Comparison
  2. 00:11Defining a Contact Gunshot
  3. 00:30Choosing the .308 Rifle for Testing
  4. 01:13Understanding Muzzle Gas Pressure
  5. 01:39Testing .308 FMJ Muzzle Blast
  6. 02:17Testing .308 Hollow Point Muzzle Blast
  7. 02:56Comparing FMJ vs. Hollow Point Muzzle Blast
  8. 03:16Sponsor Segment: Las Concealment
  9. 04:07Target Setup: Ballistic Dummy Head
  10. 04:47Building the Test Shed
  11. 05:28Contact .308 Rifle Blast Test
  12. 06:01Results: Rifle Blast vs. Shotgun
  13. 06:43Analyzing the Mess and Splatter
  14. 07:33Damage Assessment: Ballistic Dummy Head
  15. 08:20Conclusion: Contact Rifle Blast Effects
  16. 08:37Wrap-up and Outro

Frequently Asked Questions

What is a contact gunshot?

A contact gunshot is when the muzzle of the firearm is placed directly against the target before being fired. This close proximity forces all the expelled gas pressure directly into the target, causing significantly more damage and splatter than a shot fired from a distance.

How messy is a contact rifle blast compared to a shotgun blast?

According to this test, a contact rifle blast from a .308 caliber rifle can be just as, if not more, dramatic and messy than a contact blast from a 12-gauge shotgun. The results showed extensive splatter covering a large area.

What caliber rifle was used for the contact blast test?

The instructor used a .308 caliber rifle for the contact blast test. This caliber was chosen as a powerful intermediate cartridge, and the rifle was specifically selected because it did not have a muzzle brake, to maximize the outward gas pressure.

What factors contribute to the mess from a contact rifle blast?

The mess from a contact rifle blast is caused by the direct expulsion of high-pressure gas into the target and the projectile's impact. Additionally, the combustion of internal materials within the target, such as a ballistic dummy's contents, significantly contributes to the widespread splatter.

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