I may have found a CMMG 14.5" lightweight barrel - it's 4150, CL, has M4 feed cuts, etc. Researching CMMG here finds a *lot* of negative comments from some and a *lot* of positive comments from actual owners.
What's the scoop on their barrel quality? I don't care about their BCGs, uppers, personal hygiene or anything else - just the raw quality of their barrels.

