I went to LGS and bought first ever new brass. Happens to be win. brand in 45-70. I am new enough in reloading, but I know that I will have to check sizing, etc. But the brass shows no sign of annealing inside or out. Should I just go ahead and reload or anneal all the brass first? Anneal after first rounds fired ? I am going to keep track of this ammo so I anneal at the correct times. What does everyone do with there brass after a few reloads as far as annealing goes on 45-70. The cast 405's I reload have a deep lip to roll crimp into and want to get as many reloads out of these I can . Thanks everyone !!