In today's video, we will be comparing the performance of the 5.56x45 to the 7.62x51 on mild steel. Testing was setup at 50 yards using A529 gr 55 mild steel mounted to Steel Sled 4.1. Thanks for watching!

Testing - 1:45

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*These tests are meant for entertainment and educational purposes only. Shooting steel can be dangerous, so do not try any of these tests at home!

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