C.O.L is a bit shorter on 300 blk out than a 223 case. You actually dont end up upsizing the neck of 223 but instead you downsize the body and cut off the neck. Pull your decapping rod out of the 300 blk out die and youll see. Hope this helps
There's a pretty easy primer fix if you're interested. Also a for the round ejection. Your longer (357) case alignment is also an easy fix with the adjustment screw.
C.O.L is a bit shorter on 300 blk out than a 223 case. You actually dont end up upsizing the neck of 223 but instead you downsize the body and cut off the neck. Pull your decapping rod out of the 300 blk out die and youll see. Hope this helps
There's a pretty easy primer fix if you're interested. Also a for the round ejection.
Your longer (357) case alignment is also an easy fix with the adjustment screw.
Hi
Hi