I am curious about the "slipperiness" of Zinc. I wonder if powder coating them would get them to slide through the barrel quicker. If so, that could aid in accuracy. Another question: Since Zinc is so much harder than lead, I would imagine that running them .002" or so over size in not necessary...may even be dangerous. How close to the bore size do you run your bullet?
Have you noticed any effects on the barrel (negative or positive) from using these bullets?
I wonder how hard it would be to swage zinc.
I wonder if I could use zinc bullets in a 22lr?
I may have to start experimenting.