Wow! Impressive specs and emperical results. Would like to see a test with a pork shoulder or ham butt into bone.
For more precision shot hunting or shtf urban only use this type of projectile would be devistating against any gel blocks or water jugs trying to force a point on you. Certainly would be nice to a have a couple mags marked with color coded tape full of these for just such an instance.
In general, living in a wooded rural area and after having been influenced by more than a several write ups, perhaps M67 is the best general purpose choice for introducing both water jugs and cemtex to the FSM. Again, not to say that SST or the fusion doesn't bring more meaning coming from a 16" barrel given the circumstances. The M67 is a good penetrator of wood, and basic mortar, would be less affected by brush, grasses, and small trees, yet being back heavy still has a tendency to tumble through gel and water jugs.
Now if you were hunting cemtex in stealth mode, with a suppressor improving the sound charateristics of the 16" barrel, perhaps a mag full of these EBR 220gr "Ghost" rounds below would be useful as well. That is if you can get them to cycle your gun (TTBOMK works in an suppressed AKMS, not through the Sa. Vz. 58. except perhaps JohnEd's Franken enhanced gas block gun.)
http://ebrammo.com/762-x-39mmWith what looks to be a solid copper 220gr bullet, I would like to see a gel test or ham test of this overly priced monster.