Sako
.308 Win 180Gr Super Hammerhead SP Bonded Ammo

The Controlled Expansion series cartridges feature bullets that have been chemically bonded to increase bullet effectiveness, especially for larger game. After rapid bullet expansion to the optimal diameter, the expansion is controlled by means of the chemically bonded core and specific jacket thickness. This results in a maximized devastation energy transfer and less separation of the lead to minimize meat loss. The bullets have improved resistance against bone hits and great penetration through the thickest skin.