The ATACR 5-25x56 F1 is first focal plane and so is the ATACR 4-16x42 F1. http://nightforceoptics.com/atacr/5-25×56-f1. There is additional information at http://snipershide.scout.com/forums/5511-rifle-scopes/13494895-new-nightforce-atacr-f1-riflescopes-5-25x-4-16x?s=541
Very nice
Is it just me or did they flat out copy the Leupold Mark 6 zero lock turret?
I imagine it is that way because these were their CSASS submission.