Mike,
I've ordered some 300 gr bullets that are .430" in diameter. I should have made a .420" sizing die by the time that they arrive. I'll start with 300 gr and test weights down to 260 gr.
Do you have any recommendation as to the weight reduction change for testing. I was planning to test 300, 280,and 260 gr bullets.
The pictures from the German Scheutzen bullet catalog (early 1900's), on the ASSRA website, are interesting. After I find the bullet weight that is preferred by my rifle, I plan to order one of these molds.
Otto
