I didn't have a problem with the first picture or the fourth and those after. The second picture, though, shows an officer using the optic on his rifle/carbine as binoculars. Sorry, speed, but this ain't Afghanistan, and the people in the houses around you ain't the Taliban. If he was mine, I'd discipline him. In the third picture, either the guy in the car is a real bad-ass (since he doesn't seem distressed by someone pointing an M4 at him) or the police officer pointing the M4 at him is known to be an idiot. If the car guy is a bad-ass, no problem. If the officer is an idiot, again, I'd discipline him if he were mine.
For the first photo, I'd have to know what carbine ammo is issued before getting het up about over penetration.