I have been working up loads with 440 grain LBT LFNGC bullets in Remington cases with CCI 200 primers over RL7. I'm concerned that my last load of 47 grains RL7 which averaged 1890 fps is probably too much. Extraction was easy but I still wonder if 1900 fps with 440 grain bullets is too high a pressure range with RL7. This board is a great source of info and I would appreciate any and all comments. The gun is a Marlin 1895 Guide Gun.