So im sitting here in my chew in Iraq playin with my sierra infinity ballistics program (which I highly recommend BTW) trying to find out where this round is at at different ranges. Google isnt proving much help, anyone have any info?
Ive seen that number one other place, and its the first number ive seen more than once, so Ill roll with it i guess lol.Maybe this ... and, thanks for your service!
From AR-15 Ammo Oracle article:
Quote:
"The M855 cartridge is based on the FN-designed SS-109 bullet, and has a gilding metal-jacketed, lead alloy core bullet with a steel penetrator. The primer and case are waterproof. It was adopted by NATO in 1980 as the standard small arms ammunition for NATO forces. Its ballistic coefficient is typically 304."
Not my info... but I hope it helps...
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