omega1
Silver $$ Contributor
I have an AR15 with a 6AR (.243 LBC, 6 Grendel, etc) upper. I have been very impressed with the accuracy and performance but I was thinking of adding a Lee factory crimp die. The problem the only 2 factory crimp dies I can find that are close in dimensions are the 6BR and 6PPC. Any tips before I order one of these would be appreciated.