Got you Matt. I did not notice that old. I just notice you post a month or so ago.
also, Sportclay, thanks for the video
from Vanguard site below:
"Legends claim the Obsidian Dragon could render any foe low with a single bite. Warriors of lore skilled and fortunate to defeat one, coveted its fangs to fashion weapons like no other.
This ammunition is manufactured by us utilizing new brass and the highest caliber components. In this cartridge, the bullet is a 34 gr custom made solid copper alloy lathed projectile. It has patented drive-bands. It is composed of a proprietary copper alloy tempered to ensure hard-hitting penetration but also promote momentum transfer to soft tissues, organs, and bones. This round tends to crush bones and disrupt organs. This round does not just sail through tissue leaving a small hole. It is specifically engineered and designed for the 5.7x28 to achieve the highest accuracy with the bore/groove/twist specifications for this caliber. Independent testing conducted by Viper Weapons of Texas for government agencies shows our 5.7x28 rounds to be among the highest performing rounds available on the market. You have no doubt seen the videos on Youtube, so you know what the Blackfang will go through. If the Blackfang being harder copper alloy would further its performance, we would make it harder. Our EXP and FRAG projectiles, by example, are Rockwell 54 which facilitates their performance."