The CBOB is now the VBOB. Pretty much simply a name change. Still commander length bobtail, but they've added a number of upgrades to it including a checkered MSH housing that many have wanted for a long time. Forged frame, better internals, Heinie sights, G10 grips.
I wish you well in your search!
P.S. - They are still going to make the "original" CBOB, but only about 300 units, and all are going to California since it's one of two DW models already on the approved list. Just wanted to clear that up.