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8/1/2018 5:36:52 PM EDT
Just as the title says, 7.62x54R 7N13 AP with pointed hardened steel core.  Dark purple - ish cannalure and red primer sealant.  Head stamp 17/97

Pretty hard to come by! (You're seeing this here first.)

wolfganggross

8/1/2018 5:51:06 PM EDT
[#1]
As always.  
I am not frozen by political correctness. Beware.
8/1/2018 6:40:48 PM EDT
[#2]
Very cool. Thanks!
"What is socialism? The most difficult and tortuous way to progress from capitalism to capitalism." -Stated at an intel conference, East Berlin, Oct. 1988

"Every election is a sort of advance auction sale of stolen goods." -H.L. Mencken
8/1/2018 8:28:06 PM EDT
[#3]
Thanks for posting this Wolfgang.  As always, great photo!!
"Freedom is a light for which many men have died in darkness".
George Washington
8/1/2018 11:09:38 PM EDT
[#4]
Do we have a hardness test on that steel core? This has internet lore of penetrating ESAPi's at many hundreds of meters?
8/2/2018 10:23:51 PM EDT
[#5]
Any data on projectile weight (total, lead, penetrator), dimensions of penetrator?

Ballistic data?

Always a big thanks for the cartridge porn.
8/3/2018 5:23:56 PM EDT
[#6]
Very Nice... as always, Thank You for sharing !
*Hold on to your AR-15s. Their magic must be very powerful, or they wouldn’t want them.*

JAFOM.... Just another fat old man.
8/3/2018 8:30:20 PM EDT
[#7]
From wiki - 7N13  penetrates 6mm of ST3 plate at 660meters and 6ZH85T body armor out to 800m

Cartridge wt is 21.7g and bullet is 9.4g.  828m/s muzzle velocity with 3222J of muzzle energy.

Accuracy at 300m is 90mm.  (3.5 inches)
8/3/2018 8:39:59 PM EDT
[#8]
Love these posts.

Thank you and well done.
I wrote that ...
8/4/2018 3:46:36 PM EDT
[#9]
Very cool; however as noted previously this is not the newer Russian AP ammo that is supposed to go through esapi's. Pretty sure that is called 7n37 or 7n39 something something. The newest stuff has an exposed alloy? core crimped in a brass cup. looks pretty distinctive
8/5/2018 12:53:07 AM EDT
[#10]
I've been trying to do research on this new Russian AP stuff, but I think people are overstating it's capabilities. I've read that supposedly the 5.45 version can penetrate an ESAPI out to 500m, yet I can't get M995 from a 22" barrel to penetrate Level IV at 45'. Same with the x54R version supposedly penetrating 2 ESAPI's, when I can only get M948 SLAP to penetrate 1 level IV plate again at 45'. Then again that's only based on my limited knowledge and understanding of armor testing
8/5/2018 12:57:02 AM EDT
[#11]
I thought it was a Chinese 5.8mm AP round that led to the US rushing xsapi plates into service
8/5/2018 8:44:27 AM EDT
[#12]
"Shooting unsuppressed is just uncivilized." - 1UP5DN

PM me for an Active Junky referral link
8/5/2018 6:08:49 PM EDT
[#13]
Quote History
Originally Posted By BigMan74:
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Of all tyrannies, a tyranny sincerely exercised for the good of its victims may be the most oppressive. Those who torment us for our own good will torment us without end for they do so with the approval of their own conscience.
-C. S. Lewis

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