Built on True Strength Platform to Offer Durability and Precision Adjustment; Completely Sealed, Shockproof, Fogproof and RainproofUnlimited Eye Relief and Intuitive, Quick-to-Acquire Red/Green T-dot Reticle for Swift Execution of T-Zone and Center Mass HitsPremium Zero Lockable and Zero Resettable Target Turrets with Most Consistent, Precise and Reliable 1/2 MOA per Click Adjustment and Zero Hold Capability42mm Center Height for 1/3 Co-witness of Front and Rear Iron SightsTactEdge Angled Integral Sunshade Reduces Glare Off the Lens While Maintaining Superb Light Transmission ClarityComplete with Lens Covers and QD Dual Lever Lock Bi-directional Offset Mount that Frees Up Flat Top Real Estate for Magnifiers, Rear Sights and Other Accessories