(Airsoft) ACR Masada Gbbr Magpul PTS (Beta Project Gbbr conversion)

My facebook page : I bought the gun on eHobbyAsia, with the kit already mounted, here, for 585 USD : This gun is based on the Magpul PTS Masada AKM aeg. The Beta Project (by PTS) Masada GBB conversion kit has been mounted on it. It transforms this gun, which is an AEG in the first place, into a Gbbr (using the Western Arms mechanics). It’s quite fun to use ! It’s probably