I have a Swarovski Z5 3.5-18 on my NULA .270 Weatherby. at a hair less than 16 ounces, it works well on an ultralight rifle. My NULA .338 Win Mag is topped with a VX3 - 3.5-10. I would have gone with the 2.5-8, but I just happened to have the 3.5-10 sitting around.
NULA's are fabulous rifles, but in hard kickers take some practice to shoot well. I've found that when shooting off the bench or with a bipod, I have to hold on to the fore end of the rifle to keep it from throwing shots due to the way it recoils. It's like shooting a magnum revolver; grip consistency is crucial!
