MiR Tactical show the features of the KWA T-10 AEG which comes with a simulated recoil that they got in stock at their store... "The Electronic Recoil Airsoft rifles are back! The Ronin T10 is the next evolution of KWA’s patented AEG 3 design. Featuring the Kinetic Feedback System this AEG with Electronic Recoil will give you that satisfying kick with every shot in semi-auto and a giddy sensation when firing almost 20 rounds per second in automatic mode.