A question that's been asked before, but I haven't seen really answered. Are the Ultralights similarly durable? I don't dial and they're cheaper, lighter, and in stock (edit: not in stock, back to an academic question). Obviously weight savings come at a cost, but I don't know if that's in the internals or just the smaller tube/objective & lack of turrets.
From my experience they are not. I've had a couple of them but only used one. While sighting it in on a very light recoiling .357 max rifle the reticle turned sideways and the image became blurry. I believe that was on the 4th shot...but it could have been a couple more. SWFA sent a replacement but I didn't use it.
It did seem to adjust correctly when sighting in...but it was pretty limited adjustment.