I found interesting topic "6,5 Grendel vs 7,62 NATO" and in the middle of next link, there are nice penetration tables (I have never met before).
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Type: Posts; User: kaur; Keyword(s):
I found interesting topic "6,5 Grendel vs 7,62 NATO" and in the middle of next link, there are nice penetration tables (I have never met before).
...
"On the Terminal Effectiveness of Small-Arms Ammunition"
http://www.quarry.nildram.co.uk/terminal.htm