Partially expanding bullet for hunting purposes

摘要

The partial decomposition projectile (1) has a strut core (2) and rear core (3). The strut core forms a dissembled part of a projectile, and a rear core forms a drift punch body of the projectile. The strut core and rear core are made of rigid material, whose hardness lies in Brinell rigid area. The strut core and rear core are made of zinc.