This is a fairly sized shooting range adjacent to the town of Clarksburg. There are three parts of the range, the first of which is the range office, which has a terminal and safe. This building also contains the shooting range attendant. The second building is a small employee area and storage room with two ammo crates on the counter and a weapons workbench in the northwest corner. The final part is the range itself, with an ammunition vending machine and some scattered loot.
Random weapon mod plan - Inside the attendant's building, underneath a circular metal table.
Clarksburg Shooting Club appears only in Fallout 76.