Sniping locations
Airfield
In the middle of the map is a two story concrete building. Place satchels or Bouncing Bettys to protect your location. There is also a large white estate with a ladder and staircase in front of it that can be used as a sniping location.
Castle
There are many good sniping positions on this map. The first is a small room overlooking the garden and the front staircase. To get to this room, either climb the ladder or go up the stairs. The second location is a small room that has a clear line of sight into the room mentioned above. To get to this room, go to the bottom of the map, and climb up the staircase. You should be on a wooden porch that connects to the gardens. Turn left, and you will be in the room.
Cliffside
There are two concrete bunkers in this map. Go to the one on the edge of the cliff. From this room, you can snipe players as they run by and also shoot them trying the get in from behind.
Courtyard
At the end of the courtyard, go into the shack, and turn right. Use the portion of wall that is jutting out to hop into the tree.
Dome
There is a platform with a ladder on the side of the building. To get to this platform, you can either climb the ladder or go up the stairs inside. This spot connects to a ledge inside the building.
Downfall
There is a bunker/cave in the upper left corner of the map (second row of buildings). This bunker has a clear shot of enemy respawn points and has good protection from tanks. Make sure to use Bouncing Bettys to protect yourself.