NightForce NX8 1-8x24mm Riflescope 30mm Tube First Focal Plane FC-Mil Reticle Black. These AR15 Rifle Scopes by NightForce feature a revolutionary center dot that is visible in the daylight for rapid target acquisition and engagement and the built-in power throw lever aids in fast magnification changes. The NightForce NX8 1-8x24mm Illuminated LPVO Rifle Scope is built from top-quality materials and constructed with a 30mm body tube for superior strength and durability. Mount this NightForce NX8 1-8x LPVO Rifle Scope on your favorite rifle for top performance on the field. Specifications for NightForce NX8 1-8x24mm Capped LPVO Rifle Scope 30mm Tube First Focal Plane (FFP): Manufacturer: NightForce Objective Lens Diameter: 24 mm Magnification: 1 - 8 x Tube Diameter: 30 mm Reticle Focal Plane: First Focal Plane (FFP) Exit Pupil: 3 - 7.9 mm Illumination Color: Red Finish: Matte Field of View Linear: 13.2 - 106 ft at 100 yds Eye Relief: 3.75 in Weight: 17 oz Length: 8.75 in Parallax: 125 m Battery Type: CR2032 Fabric/Material: Aluminum Focus Range: 125 m Lens Material: Glass Optical Coating: Fully Multi-Coated Brightness Settings: 10 Battery Life: 96 hours Water Resistance Level: Waterproof Battery Quantity: 1 Package Type: Box Magnification Type: Variable Condition: New Features of NightForce NX8 1-8x24mm Capped LPVO Rifle Scope 30mm Tube First Focal Plane (FFP): ZeroStop elevation adjustments; Capped windage adjustment; Integrated power throw lever; Two-piece locking diopter; Daylight illuminated reticle; Off settings between brightness settings Package Contents: NightForce NX8 1-8x24mm Capped LPVO Rifle Scope 30mm Tube First Focal Plane (FFP) NightForce C598: NX8 1-8x24mm Riflescope 30mm Tube First Focal Plane FC-Mil Reticle Black