Quote:
Originally Posted by rsilvers
If you are making bolt gun only ammo or AR ammo where you will just put a few rounds into a mag, sure - seat to 2.26 (for a BLACKOUT chamber only).
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Which specific bullet is your 2.26" recommendation for? Are you assuming 220 Sierra Matchkings? If not, what? Do you have a recommendation for seating the 240 SMKs in a 300 BLK case usd in a Rem SA action with the AAC 700 barrel?