No armor penetration (who cares) but great on soft targets. It's a very long bullet that is all tungsten powder (heavy) in an epoxy matrix, contained in a thin shell of copper. There is no "copper base." It's just tungsten/epoxy in a thin envelope. They blow up.
139 posted on 09/10/2020 1:46:37 PM PDT by Travis McGee
(EnemiesForeignAndDomestic.com)