Thread: First time reloading: 7mm08

Agree with grandpamac.. primers will tell you state of brass. I can anneal them for you which will probably help but won't restore stretched primer pockets (before you size and prime!).

I'd do a ladder test say 37.4 to 39gn in 0.2 gn increments and chronograph. If you are not sure about the chrony you can chrony with my LabRadar at my place. Look for a flat spot and load a few at the weight before the speed dropped off. I have often found this will give a very good SD and then seating depth can be played with for accuracy if needed. Happy to help.