Trim 6.5 Grendel brass BEFORE or AFTER sizing to 6-whatever ?
#3
Size parent case to new case, trim to be under max length. (case will usually shrink during fireform).
Size fireformed cases and trim to a uniform length under max (I usually go exactly between min and max).
Trimming done using Wilson case trimmer. It works fine for 6.5 Grendel and 6PPC so I would think the case holder would be fine with the 6ARC (6ppc, 22ppc 17ppc case holder). Or wait for Wilson to make a 6ARC specific case holder.
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RE: Trim 6.5 Grendel brass BEFORE or AFTER sizing to 6-whatever ? - by Lemonaid - 09-10-2020, 07:58 PM

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