I'll be testing a grey glock here in about an hour.
The source had a serious myriad of colors of glocks: green, gray, blue, orange and yellow. They're all gone except for the greys which he suspects to be a little funky. All I have is Mecke, and I know it's not an orange/peach but like I said he had orange.
I know it does you no good, but he said all of the glocks he traded for firewood for the winter were of good quality, except the grey which made a couple of his friends sick. Like I said, I'll be throwing some Mecke on it soon.