I urge involved users to look at the talk page archive to see where the POV-pushing user is coming from: https://en.wikipedia.org/wiki/Talk:Comparison_of_the_AK-47_and_M16/Archive_2 The sourced version he vandalized: https://en.wikipedia.org/w/index.php?title=Comparison_of_the_AK-47_and_M16&diff;=557106814&oldid;=549569909