Neat. The contrast with the AR-10 is fascinating

Yup the Garand can bite, but mostly when operated by untrained or inexperienced people. If you follow the correct loading procedure "Garand thumb" isn't a problem
In this instance, it's on purpose. He deliberately gave himself M1 thumb.
http://www.thefirearmblog.com/blog/2014/10/01/horrifying-experiment-garand-thumb/




























