I would also recommend picking an appropriate aiming rail accessory. I know everyone loves their 4x ACOGs, but there are better choices. The M68 Aimpoint (I think Reflex 1x in the menu, looks to be a tube on a riser with a battery tube on the top right corner) is great for those people navigating CQB.
Perhaps we should get a thread started for all the scope views!
^played a ton of CS back in the day and am looking forward to CSGo and Tactical intervention!
I have go tthe hang of the shooting for the most part now. Thanks for the pointers. I just realized this is somewhat MMOish in terms of the armor inserts and ammo. I unlocked the third assault rifle and have no problem getting kills now. I just need to be smart with my movement decisions. I also see a lot of people getting kills with the MK 16 so I can't wait to unlock that. I also haven't reached level 8 for the armor boost either.