Quoted: There was an individual who posted quite a bit on another forum who ran lots of tests on various 7.62x39, his screen name was FreeRangeYoda. I believe he passed away about a year ago, but you still might be able to locate some of his posts on that other AK forum.
My memory is fuzzy, but I believe he concluded the Uly with the improved hollowpoint was good for fragmentation out for a couple hundred yards. This is very unofficial data and should not be relied upon, he never had a set up like a true terminal ballistics specialist, but he had studied the data thoroughly enough that I accepted and appreciated what he came up with.
If this round was manufactured in the USA, you can bet the data would be well published, but this is still relatively inexpensive ammo with such ferocious impact and competes quite favorably against USA made products. I almost feel un-American for stating this, as I love the USA, but some things the Ruskies came up with are pretty darn good. I am not aware of any other 7.62x39 that does as well as the improved Ulyanovsk hollow point, although the M67 bullet used in the Yugoslavian ammo and some others with it's pronounced tendency to tumble would be a better choice for self defense than the original style M43. |
I've got some of Yoda's pics, among others related to the Ulyanovsk 8M3 JHP bullet used in the Wolf Military Classic. Unfortunately, I don't remember all the details of the pics:
i287.photobucket.com/albums/ll141/Bob1984_photo/07878gi0.jpg?t=1222631383i287.photobucket.com/albums/ll141/Bob1984_photo/WMCULYHP_3.jpg?t=1222631495i287.photobucket.com/albums/ll141/Bob1984_photo/russianhpbullets9bc.jpg?t=1222631518i287.photobucket.com/albums/ll141/Bob1984_photo/ulyhp0hc.jpg?t=1222631544i287.photobucket.com/albums/ll141/Bob1984_photo/wmc1002000ru.jpg?t=1222631569i287.photobucket.com/albums/ll141/Bob1984_photo/jello7.jpg?t=1222631588General consensus is that this bullet will fragment at 100 meters and under, while expanding at 200 meters. I'm not aware of any info on shots over 200 meters. The last picture is of a gelatin test conducted by D. Fortier.
DocGKR tested this bullet in gelatin and found it to be adequate. Here's what DocGKR's gelatin test results were:
"The recent loading of the 124gr Wolf "Military Classic" HP shows promising performance. This ammo is made by Ulyanovsk using their 8M3 bullet, and has been shown to fragment in several tests:
7.62x39mm Sapsan 124 gr JHP (Ulyanovsk Machinery Plant) from 16” AKMS
BG: vel=2297 f/s, pen=15.0”, Max TC=10cm@18cm, RD=0.63”, RW=100.5gr"
Evan Marshall has also tested this round, and he has been impressed with it's performance. His gelatin results were:
"test gun-Yugo SKS
penetration-22.5" thru 4 layers of denim
expansion-.58"-round tumbled and came apart just like Sapsan does-this is not your Father's Wolf 7.62X39 jhp"
Apparently, someone else on stoppingpower.net did yet another gelatin test on this round:
"10% Ballistic Gelatin Tests for:
Sapsan 7.62X39 123 gr JHP
Testing Platform:
AK 47 16” barrel
Barrier:
Four Layers of Denim
TEST RESULTS:
Round # 1:
Penetration: 17.00”
Recovered Weight: 116.7 gr. – weight of recovered fragments
Expansion*: NA cal. – Fragmentation
Velocity: 2305 fps
* Expansion measured at widest point."
For what it's worth, I personally keep my SKS rifle loaded with Wolf Military Classic JHP's for defense. I've spent a little over a year trying to track down all the information available on the Internet about this round.