Create and pass into law, a bill that explicitly prohibits the law enforcement organizations of the federal, state, local, or any other government bodies from owning, maintaining, or using any firearms, magazines there of, or accessories to firearms that they do not allow the citizens in there jurisdictions to own, maintain, or use. Do this on the grounds that law enforcement officers are citizens just as the people they serve are. They must also follow the laws that their respective government bodies create. They are not above those laws, they are subject to them.
Secondly, there should be no exemptions from this, save for the United States armed forces. However, they should only maintain the use of such firearms for training purposes only, while on US soil.
Thank You