Core-Lokt Tipped Lever Gun. You've trusted the iconic performance of our Core-Lokt bullet for over 80 years. Game-dropping accuracy and deadly terminal on game are a few areas of expertise for Remington Core-Lokt. Now, specifically engineered to perform flawlessly in lever-action rifles, Core-Lokt Tipped Lever gun delivers iconic performance hunters expect with an added ballistic advantage. Bulls, bucks, or bruins, down more big game with your beloved lever gun with Core-Lokt Tipped Lever Gun rifle ammo.