Thank you both for the feedback. Glassaholic big thanks for your detailed thoughts. The NX8 would have been a consideration but i already have a badger ordnance mount for a 34 mm tube. That is why i had been waiting to see what the primary arms might be and would fit a nice mount I already have. Great point on new possible design issues and getting things worked out. All that being said i read this and placed and order for the 4-16 on a site that hadn't updated NF pricing yet. Hopefully it goes through......