AR-15 vs. AK-47
This comparison between the AR-15 and AK-47, conducted by 4MR Ranch, evaluates their performance against cinder blocks and water jugs using specific ammunition. The AK-47 demonstrated superior penetration against hard targets and better straight-line performance in soft targets, attributed to its heavier 123-grain 7.62x39mm ammunition compared to the AR-15's 55-grain 5.56mm XM193. The presenter notes this is for entertainment and not a scientific study.









