A REVIEW OF ALLIANT RL-26

I will drop back again a few grains and operate up and see what comes about .I have and use alot on the 2400.Acquired 2 with the old Enfields Number 1 MKIII's and want to consider it in them also,haven't loaded for them nevertheless but beeing a rifle bored out to 410ga it'd be that I could bump them up somewhat extra,a typical 410 shotshell wont i