The Harvest Collection by Barnes is the ultimate in thin-skinned game hunting ammunition. Powered by Sierra's revolutionary Tipped GameKing, it delivers unmatched accuracy and devastating terminal performance with every shot. Backed by Barnes' uncompromising loading standards, this ammo doesn't just meet expectations - it obliterates them. Specifications and Features: Product Line: Harvest Cartridge: 300 Winchester Magnum Bullet Weight (Grains): 180 Ballistic Coefficient (G1): 0.547 Purpose: Hunting Rounds Per Box: 20 Pursuit: Medium Game, Big Game Bullet Material: Jacketed Lead Core