I have a DD Slim Rail 12.0 that is basically new in box but has been opened and handled. Never assembled on an upper but may have a few scuffs because DD packaging isn't the best and it's been played with in the shop. Looking for a similar rail in FDE or other brown/tan color. No Duracoated units please. Looking for a straight trade for the same unit in a different color or similar mid-line maker, with similar setup, in FDE. Used and showing some wear is fine. Email is best gunnergirl81 at gmail. Thanks!