Originally Posted by
MegademiC
Also - any updates on these loads? Im looking to start loading 223/556. Right now the plan is to replicate the OG markm load.
Is there a new better go-to or start there?..
Also, does brass need trimmed each firing? Im coming from pistol loading so trimming and pocket reaming are uncharted territory. Thanks yall.
The problem we've realized is (since starting to load long range/precision whatever ammo) lot changes are huge. I always thought is was benchrest dogma, but the H322 we're shooting now is different than the old stuff.
I was getting popped primers on some ammo loaded milder than stuff I had success with years before.
I'd just start at the good old 21.6 and adjust from there. As far as trimming, I use the giraud and trim every time. Doesn't take much off, but it chamfers the case neck.
"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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