30mm 4X-16X variable magnification scope with Green & Red Illuminated P4 Sniper glass etched reticleGlass etched P4 Sniper Reticle with Green and Red illumination.Quick and easy access extended lever magnification ring. 45deg offset rheostat knob with 5 brightness settings for each colored reticle. Side parallax adjustment knob, for more accurate and consistent long range shooting.Fully multi coated optics for optimum clarity. 30mm aluminum main scope body construction. Waterproof, Shockproof, Fog proof - capable of withstanding the harshest conditions.VMSPRBV2 30mm cantilever mount with dual auto-locking quick release levers. Optics centerline height is set at 1 1/2 above the rail that is very popular with the AR platform rifles and carbines.SPR mount Includes a removable 45deg offset Picatinny rail mount for mounting a secondary optic or accessory. Scope and mount are made with aluminum construction and black Anodized finish. etail