The Barska 4-16x50 Level hunting and tactical scope is built and priced to be exactly what you need. With an advanced illuminated MOA reticle top-of-the-line fully multicoated optics and lockable turrets the 4-16x50mm Level Rifle Scope is the precision instrument that endures and performs under any condition. - Features: - 4-16x Magnification with 50mm Objective Lens - 30mm Tube Diameter - 1/4 MOA Click Adjustments - Red/Green Illuminated MOA Reticle with Adjustable Brightness - Lockable Windage / Elevation Turrets with Zero Reset - Premium Fully Multicoated Optics - ACCU-LOCK Stabilizer - Includes Scope Covers 3in Sunshade and Lithium Battery - Solid T6 Aircraft-Grade Aluminum Construction - Waterproof Fogproof and Shockproof - Second Focal Plane - Length: 14 in - Weight: 28.8 oz - Magnification (Zoom): 4x-16x - Objective Lens: 50mm - Tube Diameter: 30mm - Eye Relief: 4.3in@4x - 3.9in@16x - Exit Pupil: 12.5mm@4x 3.12mm@16x - Click Value: 1/4 MOA - Field of View(ft@100yds / m@100m): 24/7.31m@4x 6ft/2.1m@16 - Light Transmission: 85% - Max Elevation Adjustment: 50 MOA - Max Windage Adjustment: 50 MOA - Reticle: Illuminated Red/Green MOA Reticle - Reticle Construction: Glass Etched - Focal Plane: Second - Fogproof: Yes - Product Weight (lbs): 28.8 oz - Length: 14 inches - Warranty: Limited Lifetime Warranty