VX-2 6-18x40mm AO CDS

Construction: 6061-T6 Aircraft Quality Aluminum; Finish: Matte; Color: Black; Lens: 17.2X; Other Info: Reticle: Wind-Plex. Index matched lens system. 2nd Gen. Argon/Krypton waterproofing. Generous eyebox. Blackened lens edges. Externally threaded fast-focus eyepiece. 3:1 zoom ratio. Tactile power selector. One inch maintube. Durable lens cover. Waterproof/Fogproof. Boxed.