In any situation like that and I'm on MY property armed, while I'm telling that cop to leave my yard, I'm gonna ask nicely once. I'm gonna have pistol on my back and approach the side of the vehicle.
Officer can you please leave my yard? First
Officer I'm starting to feel in danger, can you just leave my driveway? 2nd
Officer if you don't leave now things are gonna get really bad for you......
If he tries to step out the car I'm gonna kill him, right there, on the spot
Body cam would show that I took all necessary precautions to preserve my life