Nosler’s Varmageddon line of loaded ammunition and component bullets features a highly accurate polymer tip or hollow point combined with a flat base design. Varmageddon products were created for the high-volume varmint shooter who requires the utmost precision. Loaded with Nosler brass Varmageddon ammunition provides the highest levels of performance for any varmint hunter. - Caliber: 243 Winchester - Bullet Type: Flat Base Tipped - Bullet Weight: 55 gr - Muzzle Energy: 1763ft / lbs - Muzzle Velocity: 3800 fps - Rounds Per Box: 20