The Exhibition of Weapons takes places in three halls: The central hall of B1 houses tanks and other armored vehicles, various guns, U-2 aircraft wreckage, and Hongqi-2 missile; the central hall of F1 houses aircrafts, missiles and ships; the eastern, western and southern corridors of F2 house pistols, rifles, submachine guns, machine guns, ammunition, swords and sabers. Covering a space of 18,500 square meters, the exhibition features early Chinese firearms, and more than 2,500 pieces of weaponry used, seized and developed by the PLA.