So a while back i bought myself a used WGP Superstock Autococker. For the most part the gun is stock. However the previous owner did add a 32 degree universal drop forward to the gun and a aftermarket Inline pressure regulator that i have yet to be able to identify, I'm hoping that someone will know who makes the reg and what its called so i can do some research on it. Thanks for the help.
"I am disillusioned enough to know that no man's opinion on any subject is worth a damn unless backed up with enough genuine information to make him really know what he's talking about."
H. P. Lovecraft