Put some bite into your shooting with the Premier Piranha Hollow Point Pellets. The shark tooth edging of this hollow point pellet enhances expansion while preserving an aerodynamic shape for maximum accuracy. In your choice of .177 or .22 caliber. Made from lead Hollow point shape "Shark tooth" edging Enhances expansion Aerodynamic shape for maximum accuracy 400 pellets per box 10.5 grain weight (.177 caliber), 14.3 grain weight (.22 caliber) Order yours today!