(adsbygoogle = window.adsbygoogle || []).push({}); You know the building which everyone goes to in the beginning. Its the one where the upstairs part has a turret and u can jump out of the hole onto the oil tank and jump on top of the house. Any way i found out one of the best spots to use a shotgun as well as most other weapons... not sniper. THere is a spot next to the stairs where there is a space and you can crawl under the stairs and aim your gun at the door so the second someone walks in you can shoot them... or you can put a claymore there.