This lesser-known Brooklyn armory was built in 1884 by Robert Dixon. It was first occupied by the Third Gatling Battery until the group moved to the Clermont Armory in 1895. The Gatling Battery stored all of their weapons (and horses) in this masonry fortress.

After the first occupants moved out, architects Robinson & Kunst renovated a great portion of the building. The battery underwent so much remodeling between the years 1909 and 1911 that by the time the Second Company Signal Corps moved in, the building was unrecognizable.

The Second Company Signal, whose name is still inscribed over the entrance of the building, stayed at the armory until 1964. Since then, it has seen a number of different occupants from the Crown Heights Boxing Association to the Nigerian American Muslim Integrated Community.