Use dmr on bigger maps.. don't need to use the cope much, there is enough bullet magnetism, just make sure you shoot their head when the shield is down, that's pretty much it. --- GT: Elesp || PSN: DestroyTheEnd Ron Paul 2012: Because voting for other candidates whose main supporters are big banks and the wallstreet elite is un-American.
Use the DMR it is the best all-around weapon in the game. Also use the Boltshot, it's overpowered but you may as well use it. Drop camo and try using something else, experiment with different AA's to see what fits your playstyle.