The Type 30 was used by front-line Japanese forces in the Russo-Japanese War. Although it was a major improvement over the Type 22 rifle (also known as "Murata"), it had some reliability and safety issues. Based on combat experience, an improved version, the Type 38 rifle, was introduced in 1905, although not all units received the new version and, as a result, a mixture of models was retained by the Japanese Army into World War I and later into World War II.