True on the chrome lining. I had a SR 556E - not chrome lined. And I still shot pathetically bad with it for the 2 magazines I fired over my 6 months of ownership.
Aren't most of the higher end ARs all chrome lined anyway? I guess if you are a build it yourself guy you have choice.
But it's a question that carries over to most equipment - do use it enough to need a chrome lined barrel? Do you need and are you good enough to notice the difference in accuracy? Some people fall into these categories, most don't.
I go to Triathlons where some guys have $8,000 bikes because it weighs 16lbs instead of 17.5lbs. And they
are 25lbs overweight themselves. Maybe the top 5% can extract a tangible benefit.
1 MOA, 2 MOA, 3MOA - means nothing to me. But I like cool guns.
90% of life is just showing up.
I wish I still did Tri's, I lent my bike to an idiot who destroyed it and got fat with this school bull****.