The Camp Jackson Fire Department has been hit by gunfire at least three times in the past few months.
Although deputies arrested Brandon Thomas and Jamarion Taylor for possessing firearms and firing them on March 2 near the fire station, KMOV reported they haven't been tied to the gunfire damage.
The men were shooting at targets about a block away from the station, deputies determined.
The fire chief was one of dozens who've called police to report the rapid gunfire.
Fire officials from the volunteer department say they don't have funds to keep reparing windows.