The latest review from Hyperdouraku is about the G&G Real Wood GM1903 A3 Gas/CO2 Rifle which is the airsoft version from G&G on the  Springfield M1903A3. This has a real wood furniture and smooth bolt action cycle. The magazine that comes with this iconic rifle has a capacity of 9 rounds and can either be powered with Green Gas or a CO2 cartridge.

Just open your online translation tool to read the full review as this is in Japanese whilst below is a video overview: