--police are busy setting up barricades and temporary holding pens - and one lawmaker has even arranged to spend most of the day in a safe house, according to the Washington Examiner.
The rally is expected to draw tens of thousands, and fears about Charlottesville-style violence are prompting police to scour the web for any signs of a violent plot.
Already, the FBI has arrested three alleged members of a violent white supremacist group who were planning on attending the rally.
As Republicans battle for the hearts and minds of the people against a state government that is unilaterally controlled by Democrats, Todd Gilbert, Virginia's House Republican leader, warned on Saturday that white supremacist groups trying to spread "hate, violence, or civil unrest" would not be welcome at a pro-gun rally in the state's capital on Monday, according to Reuters.
"Any group that comes to Richmond to spread white supremacist garbage, or any other form of hate, violence, or civil unrest isn't welcome here," he said. "While we and our Democratic colleagues may have differences, we are all Virginians and we will stand united in opposition to any threats of violence or civil unrest from any quarter."