M4 Edge Retention Test....With a Twist!

3 years ago
59

Since I started doing edge retention testing I've gotten lots of questions on why my tests on cardboard dont mirror other testers who test on rope...

The answer is simple....

I cut cardboard and they cut rope lol

Why do car tires get different miles on dirt vs blacktop?... answer.. its different materials duh lol

Music provided by this fine gentleman:
https://www.youtube.com/channel/UCS8JvH7u9zxaIuPIWbN160A

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