Quote Originally Posted by YankeeFingergasm View Post
He's talking about ANYTHING THAT STICKS TO A MAGNET.
I got that from the "steel core" part. When I see "penetrator" used, I think of M855 because of the different design to the 7.62x39 and 5.45x39. I know it will go through steel helmets, but wasn't sure how it would actually do against AR500 at 100 to 200 yards.

Here it is at 15 yards.