The G&G Armament TGM R5 ETU AEG is available in Japan and Arms Magazine got one to check out... "The airsoft gun we will introduce this time is G&G Armament's "TGM R5 ETU". This air gun belongs to the company's TGM series, which is based on the MP5, and is a modernized customized air gun based on the same TGM series model. However, it is not just a matter of replacing parts to create a modernized model, but also making it more user-friendly. In addition, not only the exterior but also the interior is equipped with ETU and pre-cocking functions, making it an overall easy-to-use air gun."