The D-20 was the first 152-mm cannon system to incorporate a semiautomatic vertical-sliding-wedge breech block.             The gun was also used for the self-propelled 2S3 Akatsiya. The D-20 is in operation in at least 13 countries and has been license manufactured in the People's Republic of China as the Type 66 (or the improved version Type 66-1). Its self-propelled version known as Type 83 was first introduced in the mid-1980s. Item No    02333 Item Name    Soviet D-20 152mm towed Gun-Howitzer Bar Code    9580208023335 Scale    1:35 Item Type    Static Kit Model Brief    Length:260mm   Width: 78mm Total Parts    240+