Thanks for the post Anthony! I am happy to hear that you like the grip so much and got a fast shipment. I know shipping slowed during the Holidays due to all the presents going out, glad to hear it has picked up again.
As far as OD goes it's just too hard to get a color match for the Glock OD. Some are too dark, some are too light.
Personally I would rather have a black grip than an off-color grip. So until I find a good match in a quality material black it is, besides, it compliments the slide nicely!