if you can scope to the cross hairs for around a second or less then YOUR kill cam will show as a very fast quickscope.
kill cams are slightly delayed so it probably works for you
try it as a game winning kill and you'll see

:y:
---------- Post added at 12:52 PM ---------- Previous post was at 12:44 PM ----------
ya ur going to need to practice a lot, but for me i think before quick scoping them i try to line the person up in the middle of my cross arrows as best as i can and as fast as i can and it makes the shot a whole lot easier and accurate
Yeah I like to mix it up a bit tho from jump, quick, half, drag scopes and rarely I'll go for no scopes or 360 (hard as hell lol)
fast drag scopes are my favorite tho cos it just takes a wee flick of the stick on sensitivity 10 and there dead