The Mark IV 9·2-Inch Gun at Fort Siloso was one of four Mark IVs which were deployed in Singapore. Two were emplaced at Fort Pasir Panjang (later renamed Labrador) and one at Fort Blakang Mati East (later renamed Connaught). The Pasir Panjang N0.2 Emplacement with its magazine still exist, although there is no access to the magazine. The No.1 Emplacement was destroyed to install two 6-Inch BL Guns in the 1930s. Its Magazine was modified to service the 6-Inch Guns and is still accessible.

Plan view of the Magazine

The Emplacement & Magazine