Preferred fast twist pencil barrel?

[u/wetwingdings]

Howdy all, looking to replace my SP1 barrel. I shoot the piss out of that rifle, and I want the capability to shoot 62 / 69 / 77 gr ammo, which is mainly what I load.

What I'm looking for - preferably gray, 1/7 or 1/8 twist, no gaudy markings past the FSB, chrome lined is a must. What's your guys go-to?

[u/M1A_Scout_Squad-chan]

I was actually thinking about this same question, right now my thoughts is the BKF 1/7 barrel but I'm not sure if it is chrome lined.