MM06785, Minimag valve in used good shape. Airs up and cycles fine with no leaks. Will need rebuild is you plan on using it but dry fire tested and cycled. No paint shot through it. Stock on / off. Bolt spring has rust on it. Since no paint was shot I'm not sure on chronograph reading. If planning on using will eventually need a rebuild since this is a used valve. Tested on 1-20-2015. Has powertube spring spacer. Welded powertube
