I cam a crossed this on AR15.com. Amazing ammo cuttaways
"Some Cutaways that will be sold on my table at SLICS next week. (Never posted 6.5 Grendel and Creedmoor)
Also selling artist prints of Cutaways and showing my "almost done" book of sections, 150 pages with 333 pics!
Saint Louis International Cartridge Show - April 12-15, 2017 ((15th is half day))
This is not where you buy your shooting ammo! More of that rare, collectors stuff. But if you want to hang out with the "Big Boys", this is where you meet.
If in the area, or can make the trip you won't be disappointed.
wolfganggross"
The last two are:
".50bmg Frangible Armor Piercing (FAP) Cutaway.
Tungsten penetrator wrapped in 2 rings of compressed tungsten composite within plastic jacket."
Cool stuff!