Joe
I know you have been trying to make a medium blue blue for a while and I appreciate your effort. Some of those colors look interesting. And agree with Trevor on a couple of them. One of them, second row far left, reminds me of the color of a friends car in High School. We called it Woodall ....... green. His name was Woodall.
BABore
Appreciate you sharing the info. From my experience your right about the annealing but not heat treated at 400 F. And I'm going to try, with Popper's help, adding some copper to alloy today. It looks like what I would like to use in a hollow point that I have been wanting to cast. Need the extra tough to hold the tip together.
Anyway, did you try running any through the rifles with just the HiTek coating and no traditional lube?
"Experimentation" ain't it great!