Call of Duty 4: Modern Warfare Walkthrough

Guns:
M1014, a shotgun
M4A1 Sopmod, same gun from before

Just follow your team team up the road and up the hillside. Toward the top, start looking left to the church for enemies. When you get close to the  buildings the full battle will start, so keep skirmishing until you gain air support. Just activate it (Right on the D-pad for 360), and then fire it at the building like any other gun. Target the building on the right. After the fireworks, make your way inside this building.

*NOTE: In the entrance to the church, you can climb up to a tower and send out the mosin commands to  a few of the buildings. And know that you don’t have to clear out every building yourself, just so long as all the bad guys are dead.*

Should be very few enemies left, so clear it out. Go upstairs and find some intel in one room. Then go back downstairs. Go out to the northwest and set an airstrike on the next enemy building. Clear it out and then come back to the church, just to avoid the guys that might control the center area.

Get to the door on the other side and the air support should be ready to go, so use it on the building up the hill with more enemies. Go inside, clear it out, same as the other two, and now you should have the first three buildings empty.

The next building up the way has a cellar entrance on the right, so use that after you send another airstrike to it. Clear it out and then go out the back and up the hill. The fifth building behind the water tower has many approaches. You can come up the hill through the water tower path, or swing up the curve in the road. Enter from either side adn clear it out.

Just one more on the farm. Set the airstrike on the smaller building on the right after you get close and engage with the enemies. Should be just one guy in the other building before the big one at the back. Clear out both the  others and then stack up on the door. Just wait and watch after you enter.