Good Evening, I have a question for you all pertaining to .44 rem mag loading. I currently load 240 gr XTP bullets with CCI Large Pistol Primers (350) Winchester 296 powder (22.8 gr). I have great results with this, as I am only really doing target / fun shooting. My question is I came across some Federal Large Magnum Pistol Primers (155) recently, and would like to know if they can be used with my current load and powder. I have looked at other forums and haven't found a good solid answer. Any advise is appreciated.