Pressure stamped on the barrel is 2200Bar 31900 HST. 2200Bar is around 33000PSI, don't know what HST is. Rem web site Spec sheet list 28000PSI for max pressure. I plan to use loads from the loading manuals that list pressures lower than 28000PSI. Loads for Springfields are all lower, most loadsfor lever guns are below this range also.
Iwant to use LBT bullets 340-400gr 1200-1400fps, should do well to 150yds. Also round ball at about 1000fps if I can get to regulate with same barrel settings as hunting load. I can adjuist the scope for elvaation.