The 130B looks all the world like the 500 eacept for a lighter stain but the velocity is so high that I don;t think it's a regular 500. Maybe Daisy spec'd the mainspring to something higher or maybe I just got a "Hot" one?Guns of the samr model often leave the factory shooting just a little hotter. (My RWS Model 36 is one such rifle shooting @ 713fps in ,22)
I estimate the 130B is doing in the neighborhood of 780-800 which does put it in the Gamo 500 catagory as it shoots 780fps..
Daisy got a good crop of Gamo's either way the only trouble is thatr the parts supply is dried-up now. To do repairs you need skills beyond most airgunners sets.
When mine breaks it'll become a wallhanger.