This hitbox is not that good [Discussion]

https://preview.redd.it/ub6kb8444gng1.png?width=1324&format=png&auto=webp&s=50305544d7ac38d23388b1eee67da4d91c1712bc

I was shooting only m61 and i feel the people eat way more shoots than usual, what is this? 600 damage absorbed by armor?