Good morning everyone, I started my 1st Grendel build a couple weeks ago by ordering a 12" Lilja barrel from Mark at Precision Firearms. I know they recommend a Maxim BCG but I really like the Boron coated Toolcraft BCG, and it's about $50 cheaper. Has anyone tried a Lilja with a Toolcraft and had problems with headspace?
1st Grendel build
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