I was watching an auction for a feather ac "dx" teak folding straight. It went for $190. After it ended I went back to look at it and noticed in the pics that it has the chromium coating. Unless I'm mistaken that means it is a rg mode As the dx are solid stainless. when I noticed that I contacted the seller and told them that the razor was listed incorrectly. No response. If you recently bought a teak feather folder on eBay. Check it out and make sure you got the right thing. I hate to see someone get taken.