Vector Optics Continental x6 2.5-15x56mm BDC Rifle Scope 30mm Tube Second Focal Plane Black SCOM-34. 5-15x56mm 30mm Tube BDC Rifle Scope: Manufacturer: Vector Optics Objective Lens Diameter: 56 mm Magnification: 2.5 - 15 x Reticle: Etched Glass VEC-H15...