So I called KegConnection, and it isn't one of their regs !
Now to find out where it came from .. maybe the Beverage Factory ?
Thanks for the tips.. I tried again and same thing
EDIT : I didn't mention that this guy was awesome on the phone.. he had no idea what type of regulator it was, and didn't know where it came from- but really gave it a shot !! most companies would have given me an it's not mine, and hung up, but he stayed with me and gave it a shot.. Since Kegconnection.com uses a locking up/down pressure release valve and the one I had was spring loaded, he couldn't help too much but was SUPER nice considering !