A gun without ammunition is just an item for display. Hunters, sport shooters and citizens who stand by our right to bear arms all rely on having a supply of high quality ammunition to keep their firearms viable. Proficiency is gained at the range, and going to the range requires ammunition. Will one box of ammo get you to a level of expertise that is required to be considered a ‘good shot’? Absolutely not.
The Second Amendment of the United States Constitution reads: "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."