That's an entire large amount of brass to trim, but I might trim them all to one.745". Many of them might not even touch the cutter in your trimmer, however , you'd end up with many them becoming a steady duration. This great site uses cookies to aid personalise material, https://jaredkpqnl.digiblogbox.com/62092822/once-fired-223-brass-bulk-no-further-a-mystery