The EOTECH Vudu 3.5-18x50 FFP Riflescope has an MD2 Reticle. This scope provides a robust 34 mm tube, XC High-Density glass, and is loaded with other performance features required to take that precise long-range shot. The oversized and precision-machined turrets, with EZ Chek Zero Stop feature, let you quickly dial adjustments and return to zero, even in low light conditions. The side-mounted parllax adjustment allows you to easily dial in the reticle focus.