I am looking around for a ar-15 for service rifle competition and the following are in the running.
Rock River
Compass Lake
White Oak


Rock river seems to have a 4-6 week wait. (Maybe more)
I am not sure about the others yet.

Any opinions?

Compass lake offers Douglas barrels and Krieger barrels.
Not sure the pros and cons of this choice.

The Douglas is 1:8 twist while the Krieger is 1:7.7 not sure how much difference that makes either.

Thanks for any input.