Looks like SG Ammo has the S&B 124 grain in 600 and 20 round options as of 11 December https://www.sgammo.com/product/65-grendel-ammo/600-round-case-65-grendel-124-grain-fmj-sellier-bellot-ammo-sb65ga .
Has anyone shot any of this yet?
Has anyone shot any of this yet?
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