11.5 inch suppressed gas port size?

[aaholland]

I don't think you can go wrong with an adjustable gas block. Set it and forget it if you'll always be shooting the same ammo in the same configuration (suppressed). Otherwise it's a gamble and you may end up with an unreliable rifle.

I am not sure why everyone pushes the adjustable gas blocks. With properly size gas port there is zero need for an extra component. It is not a cost thing I just want to tune my rifle from the start with a properly sized gas port. I can always drill the hole bigger if I run into function issues.