WINCHESTER Ballistic Silvertip 308 Win 150Gr Poly Tip 20rd Box Bullets (SBST308)

Polymer Tip; Alloyed Lead Core; Contoured Jacket – Provides controlled expansion to maximize knock-down; Boat Tail Design – Solid base delivers excellent long-range accuracy; Lubalox (Black Oxide) Coating – Reduces engraving forces and barrel fouling; Rapid Controlled Expansion