The Hornady LEVERevolution® FTX® .444 Marlin 265-Grain Ammunition is designed for hunting large game with a lever-action rifle. It features a Flex Tip eXpanding bullet that delivers high terminal performance and a flat trajectory. The .444 caliber, 265-grain bullet has a ballistic coefficient of 0.225 and a H.I.T.S. rating of 1,071, indicating it can take down animals ranging from 300 to 2,000 lb. The ammunition comes in a 20-round box and uses centerfire primers for reliable ignition. Hornady LEVERevolution FTX .444 Marlin 265-Grain Ammunition - Rifle Shells at Academy Sports