Get target sight accuracy, legendary durability, and easy distance adjustment by simply turning the dial! NEW All Verdict models now feature 3rd axis adjustability The NEW X-Frame base is stronger and lighter. Level Head sight ring is far easier to adjust, and far more secure; can be customized to fit into the top of the sight ring. The indicator needle is indexable for easy re-sighting should your setup change. Splined vertical drive gear increases durability by 80% and provides a quieter, more solid feel! High-performance PhotoChromatic shell - 80% tougher, changes color faster. More range and adjustability than traditional hunting movable sights. Angled (45) sight tape can be seen from the side or back. 54 sight tapes included choose the one thats right for you! Precision 1st, 2nd and 3rd axis adjustability. Works great with one-piece quivers (unlike most movable sights). Quick, smooth, and quiet adjustment. Choose between a new X-Frame base or a 4 Dovetail base. 2X or 4X lens adaptable (optional) makes target easier to see. Housing size: (inside diameter) 1 3/4 Weight (oz): 9.2 Mounted length: 5 3/4 x 6 1/4 x 6 3/4 Pins: 5 Pins Finish: Black This Does Not Have 3rd Axis Adjustability, 2016 Sight.