Heavy, exceptionally accurate pellet for long ranges. No lead-fouling, improved drive in barrel, no contact with lead thanks to special copper coating (20% harder than comparable lead pellets). First-class aerodynamic design for high impact and penetration. Caliber: .177 Grain: 10.19 Head Size: 4.50mm* Quantity: 300 Nose: Domed Use: Field Target and Pest Control up to ranges of 50 yards