So a friend and I are getting her press set up. Everything has been going fine. Some things took a while to get fixed, other things were easy. But we have hit a snag. We get the dies all set, pump out a few rounds and measure the overall length. The recommended overall length is 1.08 +- .02. Here's the problem. The OAL is varying between 1.06 and 1.14. We readjust the seating die and try again. Same thing happens again. Does anyone have any idea what we need to do???????
We are reloading once fired 9mm brass with coated bullets from Missouri Bullet co. The press is a Dylon 650.
Any help or advice would be greatly appreciated.
OAL variance
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Last edited by Hiker on Fri Aug 31, 2018 8:30 pm, edited 1 time in total.
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Both oligarch and tyrant mistrust the people, and therefore deprive them of their arms.—Aristotle
Both oligarch and tyrant mistrust the people, and therefore deprive them of their arms.—Aristotle