This, long-for-weight, Barnes X style bullet will penetrate deeply for such a lightweight bullet and therefore this load is suitable for big game from whitetail deer through elk. This ammo can also be used in the Colt Anaconda, all FA revolvers chambered in 454 Casull and 45 Colt and Dan Wesson revolvers, Winchester and Marlin mod. 1894, all falling block actions made of modern steel, TC Encore, all Henry Lever Actions and the Handi Rifle.