Nosler engineered the ballistic tip hunting bullet to be very predictable and extremely forgiving.The polymer tip resists deformation in the magazine, initiates expansion upon impact and is color-coded by caliber.The fully tapered jacket and special lead alloy core allows controlled expansion and optimum weight retention at all practical velocity levels.A heavy jacket base prevents bullet deformation during firing and acts as a platform for large diameter mushroom.Nosler's unique solid base boat-tail design, combined with the polycarbonate tip, dramatically increases long-range ballistic efficiency.Coefficient: .507Bullet Type: SpitzerBullet Diameter: .308Weight: 180 grBullet Caliber: 30 CaliberJacket Material: CopperBullet Tip Material: PolymerCore Material: LeadCannelure: NoSectional Density: .271Oal: 1.360"Quantity: 50 Per BoxRecommended Usage: Hunting