Buffalo Bore 44 Magnum 340gr LFN Handgun Ammo - 20 Rounds - This new load is designed ONLY for certain firearms. They are as follows; Ruger Red Hawk, Ruger Super Red Hawk (the Ruger Alaskan is a short barrel Super Redhawk), Ruger Super Blackhawk or Vaquero, Freedom Arms Model 83, Taurus Raging Bull All Steel Versions (no lightweight alloys), Colt Anaconda, Magnum Research BFR and Dan Wesson Revolvers. Suitable rifles include T/C Encore, CVA Hunter, Handi Rifle and any rifle with a falling block action. This ammo CANNOT be fired in S&W revolvers or other firearms that are not on the above list. Hard Cast Leaded Flat Nose 1425 FPS 1533 FT LBS