well if i could do the glitch to get the silencer on my sniper with scope already on i would do that lol silenced sniper would be so beast! Anyway my Favorite Sniper is a tie between 50cal and M40A3 (Acog)
i started using the uzi(with a silencer and im starting to like it alot.. not that much range but its a beast for close and medium(medium, shoot in burst) i can get alot of kills with it i got over 50kills in one game with it and 9deaths i already have blue tiger with it