User blog comment:Deathmanstratos/Call of Duty Wiki News - March 15th, 2015/@comment-1916935-20150315180919/@comment-4872910-20150316204627

"Nope, try again. 2HK."

Because the MP5k is incapable of getting a two hit kill/using stopping power.

"The MP5k had pretty high recoil though."

That won't matter at close range.