Hatsan USA INC. Vortex Big Bore Supreme Features The Hatsan Vortex Big Bore Supreme pellet is built at .50 Caliber with a substantial 550 grain weight giving big bore air rifle shooters the mass needed for serious hunting applications. The hollow point design is intended to expand on impact increasing energy transfer and improving terminal performance on game. Precision CNC machining keeps every pellet consistent in weight and dimension which translates to more predictable accuracy downrange. This level of consistency matters most in big bore air rifles where pellet uniformity has an outsized effect on point of impact. Hatsan markets this pellet as an excellent hunting round for the Hatsan PileDriver one of the more popular big bore air rifles on the market though it will work in other .50 caliber platforms as well. Each tin holds 22 pellets giving hunters enough rounds on hand for a hunting trip or an extended range session. The hollow point profile pairs well with the slower velocities typical of big bore air rifles helping ensure reliable expansion even at reduced air pressure. For big bore air rifle hunters looking for a dependable .50 caliber hunting pellet the Hatsan Vortex Big Bore Supreme is for sale at GrabAGun. Hatsan USA INC. Vortex Big Bore Supreme Specifications Manufacturer: Hatsan USA INC. Model: Vortex Big Bore Supreme Caliber: .50 Caliber Grain: 550 Type: Hollow Point Rounds Per Tin: 22 Bullet Type: HP Available At: GrabAGun