Ok I have a 20in Ballistic Advantage 223 Wylde barrel I am going to start working up a load for using XBR 8208, 60gr Vmax, Lake City brass and CCI No. 400 primers. I looked in my 9th edition Hornady reloading manual. For 8208 and 60gr Vmax in 5.56 NATO it lists a max charge of 24.4. For 8208 and...