The Type 4 rifle, often referred to as the Type 5 rifle, (Japanese: 四式自動小銃 Yon-shiki Jidōshōju) was a Japanese experimental semi-automatic rifle. It was...

tool. The Type 4 Rifle, often referred to as the Type 5 Rifle (Japanese: 四式自動小銃 Yon-shiki jidousyoujyuu), was a Japanese experimental semi-automatic rifle...