Union, Oregon — Union is a city in Union County, Oregon, originally platted in 1864 along the Oregon Trail. It sits in the extreme southeast corner of the Grande Ronde Valley near the western edge of the Wallowa Mountains, about 15 miles southeast of La Grande.This page organizes FFL dealer listings associated with Union, Oregon 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.