i am presently loading 223 for my ar 15 using the Lee standard dies, not having any issues, but i want to try a new 223 full sizing die from another company, was looking at the RCBS brand, i am curious what are the differences between the standard die, X die and the competition dies, also the Forster dies looks good too, i do want to get the most truest dies that have the least run out, do i need carbide ect, any suggestions a good die that i am looking for.
Chet
Chet