Thanks for the good info. We are actually shooting a 338 federal rimmed in a 336 Marlin trying to figure the max load witha OAL of 2.60 to cycle easily. Currently using 45gr of Lvr getting 2400 fps 20" barrel 200 gr ftx bullet. Need to keep the pressure below 50k because of the 336 action. Anyway no pressure signs at 45 grs,trying to figure out how to creep up on my max pressure.
