Morisato54 got this short video showing how he built a custom Type 38 Arisaka airsoft rifle. Used from 1906 to 1945 by Imperial Japan, it is a bolt action rifle that was used together with the Type 99 rifle in World War II. If you want one but do not have time to make one for yourself, there is the S&T Type 98 Airsoft Rifle availalbe in the market... "This is a custom built airsoft rifle patterned after the Japanese Type 38 rifle. The base gun used is a JG BAR-10 (VSR-10)."