Re: 6.5-06 with 140grain bullets
My chamber is a custom chamber and yours will be different. You really need to work your loads up from the starting figures I gave you for your gun and in particular for that lot of powder. If you change lots, do not be surprised to see MV and pressures go way up or down. That is why I buy my powder in quantity anymore. I ruined about 50 pieces of quality match brass two years ago by not doing that. Primer pockets so loose I could hand seat. Had to drop almost 4 grains of powder, just different lot. That is one reason I will only use RL powders now as last resort. Go with MRP for RL 22 and MRP 2 for RL 25, almost identical loads.