.40 S&W 180gr Speer Gold Dot Water Jug & Plywood Test Review

Published on November 20, 2019
Duration: 3:01

This video reviews the performance of a .40 S&W 180gr Speer Gold Dot round fired from a Glock 35. The test involved shooting the round through four sheets of 3/8-inch plywood and a water-filled milk jug. The bullet demonstrated significant expansion, with petals folding back, though wood debris under the petals may have slightly altered its final flattened shape. The instructor notes that in a previous test, a 9mm round penetrated further, highlighting a potential difference in performance between calibers with this specific ammunition.

Quick Summary

The .40 S&W 180gr Speer Gold Dot round, fired from a Glock 35, demonstrated full expansion with petals folding back after penetrating plywood and a water jug. Wood debris under the petals may have slightly altered its final flattened shape. In a previous test, a 9mm round penetrated further through similar barriers.

Chapters

  1. 00:00Introduction and Test Request
  2. 00:13Ammunition and Test Setup
  3. 00:51Barrier Description (Plywood and Water Jug)
  4. 01:12Test Firing and Impact
  5. 01:31Water Splash and Bullet Impact Analysis
  6. 01:51Bullet Recovery and Initial Observation
  7. 02:04Comparison to Previous Test
  8. 02:11Bullet Extraction and Examination
  9. 02:21Bullet Expansion Results
  10. 02:31Influence of Wood Debris
  11. 02:41Conclusion and Thanks

Frequently Asked Questions

How did the .40 S&W 180gr Speer Gold Dot perform in a ballistic test with plywood and water jugs?

The .40 S&W 180gr Speer Gold Dot demonstrated full expansion, with its petals folding back. It was fired from a Glock 35 through four sheets of 3/8-inch plywood and a water jug. Wood debris under the petals may have slightly affected its final flattened shape.

What was the test setup for the .40 S&W Speer Gold Dot ammunition review?

The test involved firing a .40 S&W 180gr Speer Gold Dot round from a Glock 35. The barriers consisted of one water-filled milk jug, four sheets of 3/8-inch plywood, and a single sheet of 3/4-inch plywood placed at the rear.

Did the .40 S&W 180gr Speer Gold Dot penetrate as far as a 9mm round in similar tests?

According to the instructor, in a previous test, a 9mm round penetrated further through similar barriers than this .40 S&W 180gr Speer Gold Dot round did. This suggests potential differences in barrier penetration capabilities between calibers and specific ammunition loads.

What is the observed bullet expansion for the Speer Gold Dot .40 S&W 180gr?

The Speer Gold Dot 180gr .40 S&W bullet showed significant expansion, with its petals folding back completely. The instructor noted that some wood debris lodged under the petals, which might have influenced its final flattened appearance.

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