Built on True Strength Platform to Offer Durability and Precision Adjustment; Completely Sealed, Shockproof, Fogproof and Rainproof. Unlimited Eye Relief and Intuitive, Quick-to-Acquire Red/Green T-dot Reticle for Swift Execution of T-Zone and Center Mass Hits. Premium Zero Lockable and Zero Resettable Target Turrets with Most Consistent, Precise and Reliable 1/2 MOA per Click Adjustment and Zero Hold Capability. 42mm Center Height for 1/3 Co-witness of Front and Rear Iron Sights. TactEdge Angled Integral Sunshade Reduces Glare Off the Lens While Maintaining Superb Light Transmission Clarity. Complete with Lens Covers and QD Dual Lever Lock Bidirectional Offset Mount that Frees Up Flat Top Real Estate for Magnifiers, Rear Sights and Other AccessoriesFeatures : Shockproof, Fogproof, rainproof Red/green reticle 4 MOA TactEdge angled integral sunshade reduces glare