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Posted: 7/21/2012 5:38:43 PM EDT
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Does anyone have the BC for the M193 projectile? I tried to load and run my Sierra Infinity 5 software and it does not want to run with the Windows7 OS.
I5 has all the BC data I need for some work I am doing. Unfortunately, I cannot access it right now. |
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P.S. - I got my Sierra Infinity 5 software up and running, so I have access to its BC data base again.
See this thread for how it is done. Link to thread |
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Federal says .250 G1, right? do you happen to have BCs for any other models? this was all I had |
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Quoted: Quoted: Quoted: Federal says .250 G1, right? do you happen to have BCs for any other models? this was all I had a cursory Google query yielded a G7 BC of 0.120 for the M193 55-gr FMJ bullet... |
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Info I've got says the M855 62 fmj bullet has a B.C. of 0.304. Another source says M855 has a 0.301 B.C. at 2758 fps––––0.296 at 2121 fps––-0.292 at 1842 fps. Info says B.C. of the M193 55 fmj is 0.243 and the MK262 Mod1 77 gr OTM is 0.340 let's use the G7 numbers instead... |
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