The KWA T10-SBR RM4 Ronin AEG in FDE colour is available to order at Airsoft Atlanta... "KWA T10-SBR RM4 Ronin AEG - FDE Tan Color. The Electronic Recoil Airsoft rifles are back! The KWA Ronin T10 is the next evolution of KWA’s patented AEG 3 design.