ACOG attachment for a overall starter may be useful, but for me I got much better using the normal scope. Guess it also depends on the map you are playing on.

Yeah that's so right, but I tried it again yesterday with Turbo's tips and it went better for sure. Is it a off-topic question when I ask you about battlefield 3 and it's design for sniping?

That a good idea! I am stuck on the Team Deathmatch mode as almost everyone I guess, definitely gonna take a look at that! Thanks :)

Thanks, that sounds good already. Still it feels that some of the MW3 maps have stupid spawn areas. Sometimes you kinda see noone if you don't move enough and sometimes you have no calm for sniping because the enemies spawn right next to you. But thanks again for the answer.

Thanks and sry, just posting a link with one sentence was really noobish :P :)