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Hornady Ballistic Calculator

600

Private
Minuteman
Jun 5, 2023
34
4
Denmark
Hi everyone. I need help with the Hornady BC.

I have succesfully setup 308 win rounds in forexample 168gr. Everything works fine as these bullets can be selected in their list.
But once I wanna setup a non-hornady round I get into problems.

The option "Don't see your bullet listed? Enter BC value" is that page affected by the previous page's "Input/Output Options"? I run all things metric, so "Input" and "Out Distance Units" are both set to "Metric".

When these are set to "Metric" and I go manually enter bullet weight I assume I need to convert that "grain" to "gram" right? Also the "Bore diamter" for .308 Win is 7.8mm and I just get a error message that the value is invalid.


Anyone know anything? :-/