Originally Posted by
HKGuns
In my experience, case length needs to be consistent and kept shorter than your chamber. When I adjust my Giraud, I just make sure they're shorter than trim to and are all done the same.
I grow mine all to 1.760" for a little extra neck contact to bullet. Especially since the Giraud chamfers the brass kinda deep. The extra length also shortens the trim time because I'm usually just "kissing" the mouth with a little neck chamfer.
"What would a $2,000 Geissele Super Duty do that a $500 PSA door buster on Black Friday couldn't do?" - Stopsign32v
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