Actually, you do have the right to shoot at the real police if they are breaking into your house unless they have authority to break into your house and are not exceeding their authority (proper warrant and reason to be using that type of force, etc.). In other words, the police do not just have a right to break into a home.
as a reminder certain hours for serving a warrant are usually on the warrant. A “nightime” warrant before 6 am or after 10 pm (depending on local)is harder to get a judge to sign off on, needs exigent circumstances...6am is usual ideal time of service..people are usually home but not awake yet..