User blog comment:KATANAGOD/Black Ops 2 information according to 'Gadget Show Live’ Brochure/@comment-4097296-20120412022304/@comment-1900101-20120412030520

Neji, COD doesnt follow the laws of nature. It uses hit detection, which Treyarch managed to fuck up severaly trying to remove quickscoping.

In the end, there was still quickscoping, but they still fucked the hit detection permanently in Black Ops