I installed a Huber two stage last night on my 6.5Creedmore Surgeon.
I waited almost four weeks for the unit to arrive from Huber.
I haven't shot it yet, by the dry fire is sweet.
When I ordered the thing from John, I had a great conversation-- which is something you won't get from Midway.
John asked a bunch of questions about use and preferences.
As I understand it, the trigger is not supposed to be 'field adjustable' and as such you order the weight & break that suits your needs.
Surgeon Rifles recommended the Huber as a suitable two stage for my rifle.