I haven't been able to find any 41 Magnum factory ammo for my 41 Magnum Blackhawk. I've got enough Remington factory rounds to last me this season, but it's clear I'll need to start reloading for it at some point soon. Because of the gun's short barrel and relatively low speeds, I'm seriously considering loading cast bullets in it. My question to you all is which brand, weight, and style should I look for?