Superficial improvements such as components, bayonet lugs, and minor configurations led to the redesignation of the Type 13 to the Type 18 rifle in 1885. Further modifications in the same year involving both tubular and box magazines led to the Type 22 rifle, which used a tubular magazine and was reduced to caliber 8mm. The Type 22 was the first Japanese military rifle to utilize smokeless powder and entered military service in 1889.[4]