9mm vs .40 Cal vs .45 ACP... Water Jug Test (Multiple)

In this video, we continue the 9mm vs .40 Cal vs .45 ACP series. We are now looking at penetration of each round. Which round will outperform the other? Will the speed of the 9mm rip away from the others?... Or, will the increased mass of the other two contenders make the difference?... Tune in to find out!

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