Hello all, I am new to reloading and need some good advice. My friend and I are all setup to start reloading .223. We are trying to match or get close to the basic m193 military load. Here go the questions. 1. Should we go with a powder like WC846T, because WC844 is hard to get, or will W748 work well? A suitible subsitiute? 2. Should we go after mil spec primers? If so what #? 34, 41, or 35? If not are standar small rifle primers okay, like CCI #200? Some of the load data recommends magnum primers, like CCI #250. Your opinion? 3.I am really looking for a good starting point, the cheaper the better, We are really just looking for a good, cheap target load, any suggestions? 4. The rifles are AR15's. Thank you.