I looked at the pictures 3 times and the only primer I see is in the picture with the circuit breakers and on the on the elevator push tube. It looks like green something. My -7 QB kit is from 2006 I read somewhere that it should have primer but it did not. I would pass on this one. If you buy it you will be having to convince everyone that ever looks at it that it is ok and you will always have a question in your mind.