jzmtl,These just came out last week, that I can tell only Smoky Mountain Knife Works currently has them. But they should soon be popping up at other RR dealers.2xTap
specgrade,I own a few first year production Steel Warriors and they are not quite up to the level of the Rough Riders. That said, since then their quality has improved and many have compared the SW's to the RR's favorably. I don't own any newer SW's so I can't do a direct comparison.But, the same people who build the Rough Riders are responsible for a few other lines of slippies that are of equal quality. The new line of Colt slipjoints, the earlier overseas made Marble's Global Series of slippies, and the import line of slipjoints from Buck are all made by the same guys. So there are some other options out there.A couple more import lines not made by the RR people but of similar quality are those from the U.S. Classic line and the newer Kissing Cranes.2xTap
I don't have any Steel Warriors but a few of the Frost Family pieces and I can say Rough Rider is atleast on par.
I did some reading on damascus re-etching, apparently it's easy to do with any strong acid (or even vinegar).