Hatsan USA INC. Vortex Big Bore Supreme Features The Hatsan Vortex Big Bore Supreme is a .45 caliber slug measuring 0.457 in diameter precision CNC machined to tight tolerances for consistent weight and shape from slug to slug a key factor in achieving repeatable accuracy from a big bore air rifle. At 295 grains the slug carries substantial mass downrange delivering the energy transfer needed for ethical effective hunting shots on appropriately sized game. The hollow point design is engineered to expand on impact increasing the wound channel and improving terminal performance compared to a solid round nose projectile. This slug is specifically marketed as an excellent hunting round for the Hatsan PileDriver one of the more powerful big bore air rifles on the market. Because these are precision machined slugs rather than cast pellets shooters can expect tighter consistency shot to shot which matters significantly when hunting at extended ranges where even small variations in projectile weight or shape can affect point of impact. Packaged 30 per tin this quantity gives hunters and airgun enthusiasts enough slugs to sight in a rifle and still have a supply on hand for an actual hunt. The .45 caliber big bore platform has grown in popularity among airgun hunters pursuing larger game such as hogs and deer where legal and a dedicated hollow point slug like this supports that use case. The Hatsan Vortex Big Bore Supreme is for sale at GrabAGun for big bore airgun hunters seeking a precision .45 caliber hollow point slug. Hatsan USA INC. Vortex Big Bore Supreme Specifications Manufacturer: Hatsan USA INC. Caliber: .45 Caliber (0.457) Weight: 295 Grains Type: Hollow Point Rounds Per Tin: 30 Bullet Weight: 295 Grain Bullet Type: HP Available At: GrabAGun