Union, Missouri serves as the county seat of Franklin County and sits along the Bourbeuse River, roughly fifty miles southwest of St. Louis. Early German settlers established the community in 1826, and it quickly became the administrative center for the area after being designated the county seat the following year.This page organizes FFL dealer listings associated with Union, Missouri within the directory’s location hierarchy. Visitors can keep browsing focused on the named place, move through its surrounding geography, and open individual listings for record-specific information. The page remains centered on the location itself while the catalogue can change independently. Use the hierarchy to return to broader place pages or continue toward a more specific community. Each step keeps the browsing path anchored to a named place and its surrounding geographic context.