IJN 12cm/45 (4.7") 10th Year Type barrels (12pcs) 1:350

IJN 12cm/45 (4.7") 10th Year Type barrels (12pcs)
 

Originally used in most IJN cruisers before replaced in 1930s by the 12.7 cm/40 Type 89 guns

During World War II used on: Akagi, Taiyo, Unyo, Kako, Aoba, Myoko, Chokai, Maya, Yubari, Ioshima classes and many smaller escort and auxiliary vessels