Come to Dust when i am on and i will give you a thorough brief on the rather extensive capabilities of this superior weapon. Anyone who disagrees is more than welcome to join me.
My tips are aim. For the head. And don't rush. The Para has a great accuracy if you crouch and shoot 1 bullet at a time/bursts. I just got 21-13 in a round in Office just by doing that.
My advise would be to spray and pray like other people said and to pre-fire around corners. I like this gun, but i don't use it as i should be in high school (favorite place for it). It is also good for when there are many enemys and teh cant aim and you don't run out of bullets in a round that fast so you can take everyone out and dominate