It appears that you are manifestly ignorant about life in the United States.Sorry, you are ignorant and full of shit. Handguns and rifles in the UK have certain dimensions etc.. not just just willful crap you follow. Look at American gun stats v Brit stats instead of guessing, per capita (assuming you know what that's means, your ilk often doesn't).
The police are made up of police and certain officers trained to use firearms. You_re police are fucking inept, all have a gun and shoot anything that moves because they're thick as fuck.