The debate over gun control in the United States has waxed over the years, stirred by a series of mass shootings by gunmen in civilian setting. The gun laws refer to the control measure of the gun use and the fire arms-related loss of life means the resident dead because of the gun shooting incidents happened. This essay will discuss the necessity of changing the gun laws to reduce firearms-related loss of life in the U.S.A. changing the gun law can reduce the crime rate but that is civil liberty to do self-defense and it will make an impact on economy.