Yeah it already had the piston fooked when I bought it, EBB disabled and the majority of the gearbox has had new parts thrown in that aren't ares. The only thing that is still ares is the shell, trigger unit and the horrible EFCS on the outside of the gearbox. It's reliable now, just not getting used at all since I got a vfc gbbr but as I'll be selling it at a loss I'll just keep hold of it until it dies lol