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Old 03-16-2009, 11:45 AM
  #4  
mountaineer magic
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Default RE: How do you figure the BC?

Thank you guys . I don't take much stock in the BC but the program requires it in order for me to figure some trajectories. I wanted to try some long range target shooting and thought the trajectory info would help me to get started. I went to the hardware store and they had a mic. soi got the exact sizes.the bullet is .448 base diam.,length is 1.423 in.,nose length is .638,tip dia. is .180, and weight is 538 gr. sec. density is .368. So I will look up the links and see if I can get this figured out
thanks UC and Semi