Re: LB 5.56 Brass
I have primed a lot of LC brass without swagging, but it makes them harder to go in, and occasionally you will have one that won't go in. I have found it depends on the batch of LC as to whether I have to swag them or not. When I do, I just take a cheap pairing knife and swivel it around the edge. It is faster, and cheaper then the other methods.