I sitting here at my desk ( about 4:10pm) looking at the various webpages I'm a member and all of a sudden an alarm go off. Kind of like a low battery alarm on a smoke detector. I stand up to try and figure out where its coming from and it sounds like it is coming from my reloading room behind my desk. So I go in the reloading room and slowly walk forward and follow the sound over to my Dillon 650. Then it hits me on what it is, its this little guy. Is on the lever on the low primer alarm. I think it is a common rat snake. I took him out to the back yard.