in MW2 my gun of choice is the tar-21 i'm am trying to improve my means or tactics on using it so id like to know the proper usage of this assault rifle. when i first started using it my friend suggested using it in burst because it is such a strong weapon. i used in in burst of approximately 4 or 5 and it worked eventually i got into the habit of using it like any other automatic weapon is it more effective used in burst