New 16” Proof Research 6 ARC barrel. Rifle length gas, .750 journal, 5/8x24 muzzle, comes with a new JP bolt assembly.
Barrel and bolt are both new. I did slide a gas block onto the barrel, and pull the ejector out of the bolt to check headspace with my headspace gauge. I’m wishy washy and I decided to go with 20” .223 barrel instead of the 6 ARC.
Asking $650 shipped for the barrel and bolt. The only trade I might consider is for a 20” Bartlein barrel in 223/5.56.
Barrel and bolt are both new. I did slide a gas block onto the barrel, and pull the ejector out of the bolt to check headspace with my headspace gauge. I’m wishy washy and I decided to go with 20” .223 barrel instead of the 6 ARC.
Asking $650 shipped for the barrel and bolt. The only trade I might consider is for a 20” Bartlein barrel in 223/5.56.
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