Superior engineering has developed precision manufactured, lead ammunition designed to excel at the standards set by ASP CO2 airgun accuracy and performance as well improve the performance of other pellet-firing pistols and break barrel or PCP rifles. Hollow Point Tips make superior target shooting loads, great for practice or plinking.Please refer to your airgun user manual or product page to best match pellets with your airgun.Specifications:Pellet Ammo Usage: Hunting, CompetitionPellet Shape: Hollow PointCaliber: .177 calGrain Weight: 8.18Qty Per Package: 500Material: Lead