Quote:
Originally Posted by elkhunter11
It's a calculation, not an actual measuring tool. I will trust my Magnetospeed over any calculation.
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Just curious as to why you would state that. A combiation of QL and a good chronograph trumps guessing your pressures off a chronograph alone.
Can you accurately guess the pressures from velocity, or just come close? Can you accurately guesstimate the pressure difference between two different powders with the same MV ?
For a man of your apparent reloading status, you should give it a try before dismissing it as an off-the-wall ballistic calculator. The guy that wrote the program is far more knowledgable regarding internal and external ballistics than all of us on this forum combined. Try it and find out for yourself.