Can anyone share any insight on these barrels from BCM? Like, do the enhanced lightweight barrels start stringing rounds sooner than a lightweight barrel? Do the barrels see more wear (heating up faster so more likely to hit "steel wear" temp)? Are the fluted barrels better (more rigid, less weight)?
I want a lightweight upper, but I'm not sure how far to go before issues start to show up.
I want a lightweight upper, but I'm not sure how far to go before issues start to show up.