The Galil is found under the assault heading. The perks you want are for perk one you have ghost, for perk two you have steady aim or sleight of hand, for perk three you have hacker. The attachment you want is a suppressor. When you have the suppressor attachment you can’t be seen when you fire and ghost allows you to flank with out being seen by spy planes. You will put nova gas as the tactical, semtex as lethal, and for the equipment C4.

  When you flank throw some C4 in the building that people are in and blow it up. You want to have hacker because you will most likely run into claymores. This will allow you to take out the campers and get multiple kills. You will want to fire the Galil with quick taps of the finger, otherwise recoil will draw you off your targets. The Galil has a good fire rate which makes it good for close and medium range engagements.