I just purchased a Marlin 1894 Cowboy in .44 mag/spl. I would like to make my plinking loads using Rainier copper plated 240 grain but Midway is out of the flat point. Will the hollow point be OK in a tubular magazine? I would think so since the bullet shape is very similar to the FP. Just want to be safe since this is my first go round loading for a tubular magazine.