Varmageddon Features 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. Varmageddon Specifications Caliber:221 Rem Fireball Model:Varmageddon Bullet Weight:40 gr Rounds Per Box:20 Casing Material:Brass Application:Varmint Target Boxes Per Case:20 Bullet Type:Flat Base Hollow Point (FBHP) Muzzle Energy:853 ft lbs Muzzle Velocity:3100 fps