EVERYTHING ABOUT ACCURATE 2520 FOR 308

I will drop again a couple of grains and work up and find out what happens .I have and use alot on the 2400.Obtained 2 from the previous Enfields Number one MKIII's and would want to consider it in them also,have not loaded for them still but beeing a rifle bored out to 410ga it'd be that I could bump them up somewhat far more,a normal 410 shotshel