Sig Sauer ammunition is made from quality components to ensure reliable performance. The polymer tip guarantees accuracy on target and expansion for performance. This round is an effective, hard-hitting varmint and predator round. This ammunition is new production, non-corrosive, in boxer primed, reloadable cases. The Nosler Varmageddon polymer tipped bullet is specifically designed to be the end of the world for any varmint in its path. This flat based bullet design delivers high velocities and extreme terminal performance on varmints at long ranges. Note: Due to availability of components, this ammunition may or may not be shipped in nickel plated brass.