nickel-boron bolt carrier group

He just says it is enhanced but does not give specs to the carrier group in the article

no mention of steel used
if mpi inspected
shot peened

or if it is delta detachment approved,
at least seal approved would be pussy ramming awesome

But it does look great,
in stock and lifetime warranty
 
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He just says it is enhanced but does not give specs to the carrier group in the article

no mention of steel used
if mpi inspected
shot peened

or if it is delta detachment approved,
at least seal approved would be pussy ramming awesome

But it does look great,
in stock and lifetime warranty

Exactly. I'd just get a WMD NiB carrier or a Young N/M Chrome carrier