Need help with mw3 servival mode!?

[Vincent]

Hey i been playing mw3 servival for a long time and online 2 and im a pro but yet i cant make it far in servival so i want to know easy maps to play best guns strongest guns and easyest everything i always make it to like wave 45 and bang i die it sucksss

[xLeGnDxAcEx]

Go to the Resistance map and go inside and go to the far end of the room and crouch behind the couch, you will be very hard to kill. If they chuck grenades either run into the kitchen or just throw back and if your getting shot heaps then prone. Also every round buy a predator missile so you can take down helicopters without leaving the house (except for in between waves) and it should be really easy.