.177 cal. Pellet that uses enhanced non-lead alloy to generate velocities up to 30% faster than conventional lead pellets. These Platinum pellets offer enhanced accuracy and maximum penetration for hunting applications. Pba is 100% lead free and environmentally friendly. Features: - performance ballistic alloy enhances penetration, velocity, and accuracy by 30% - PBA is guaranteed lead-free and environmentally friendly specifications: - caliber .177 - pellet weight: 4.7 grains - quantity: per 100