6.5 Grendel build

[sarky]

I am doing a custom upper build. I am starting with an ASA side charge upper, Adams Arms piston system. I am also thinking about adding the DOLOS system so I can change out barrels quickly. What I am unsure of is which barrel to get. I have read a lot of comments on the barrels you guys have and am leaning towards the AA 16 inch fluted, but what about the Brownells 18 inch mid weight?

[stilesg57]

Curious to see some feedback on the Faxons in 6.5G too if anyone here's used them yet. They've got a couple length and profile/weight options for you to look at. I've been extremely happy with the Faxon barrels I've used on a half-dozen .223 AR builds.

http://faxonfirearms.com/barrels/ar-15/6-5-grendel/