Zoom: 3 - 9x * Diameter of exit lens: 40 mm* Diameter of enter lens: 35 mm* Length: 285 mm* Aiming instrument: lightened aiming net with cross* Aiming cross regulation: vertical and horizontal* Optic: glassSet include: scope 3-9x40E, lens cover.

Metal Constructed Killflash for ACOG scope. Easy to install with included elastic band. Protect your eyes blind from optical probe "OP" Flashlight (strong lighting). Able to protect the front lens of your ACOG scope.