So I tried this a month or so ago and had no luck, so I'll try again. I am wanting to get a .223 bolt action rifle, and will also want to reload the ammo for it. I also already load for my AR15 .223/5.56, I know what the differences are between the two, and I know that I should not use my AR loads in a .223 bolt action. I have plenty of .223 marked brass, I just need to know what do I do that is different when loading the rounds for the bolt rifle? Do I use less powder, different primer...some advise please.