Hi all, newbie question looking at bullets stability using JBM Ballistics calculators. Output Data. I understand the three colors red orange and green, green being good red poor. But what those number (1.3-2.0) mean? Playing around doing different numbers came up with 4.5 in the green. Somewhere I read stability value should be in the range of 1.3 to 2.0 to ensure bullet stability. Going to post but I'll keep on reading, thanks. Free Trapper
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