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6/3/2012 6:11:50 AM EDT
Was asked to show the differences between the 122gr projectile and the 124gr, from the Tulammo 7.62x39.  After pulling apart the rounds and weighing them individually, have determined that they are both the same projectile (in my opinion).  Here are the weights for 2 rounds each and pics.   wolfgang
122 gr
bullet wt - 123.4gr + 122.7gr
powder wt - 24.1gr + 24.4gr
case wt - 104.6gr + 105.2gr
124gr
bullet wt - 123.2gr + 122.7gr
powder wt - 24.6gr + 25.1gr
case wt - 104.6gr + 105.2gr






6/3/2012 11:36:41 AM EDT
[#1]
The top of the lead in your left cross-sectional appears to be slanted.

Gig 'em,

backbencher
If you must vote Democratic, vote John Wolfe Jr!
6/4/2012 3:19:52 PM EDT
[#2]
Seems to be m67 type bullet, am I right? Flat based and about 24mm long?
"Last in, first out"
6/5/2012 10:30:45 PM EDT
[#3]
Nice sections... did you do them yourself?
6/21/2012 1:49:09 AM EDT
[Last Edit: MeatAxe556][Edited] [#4]
Can you do a cutaway of the current 122 gr. HP vs. the 124 gr. HP cartridges from Tulammo?

ETA: While you're at it, if you have any cutaways of Sapsan or old Wolf Military Classic 8M3 bullets to compare with the Tula HPs, that would be good, too.

Thanks!

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