Television crime dramas make gun tracing look instant, a few keystrokes and a name pops up. This short film explains why that is fiction. Every trace request in the United States funnels through the Firearms Tracing Division in Martinsburg, West Virginia, a facility created by the Gun Control Act of 1968 after a string of high-profile shootings pushed Congress to act. The film walks through what actually happens when a gun turns up at a crime scene: no searchable national database, but a paper-and-phone process built on manufacturer records, dealer logs, and staff working through them by hand. That design is not an oversight but the result of federal law restricting how gun sales data can be stored and searched. The film lays out the mechanics of the system plainly, showing why a trace that looks instant on screen can take investigators days or weeks in reality, and why the bottleneck in Martinsburg shapes how gun crimes get solved across the country.