Locking Quick Release mount and a more compact QR Lever; Scope Centerline height raised to AR15 1-1/2" scope height and more room for low profile Rear BUIS; Lowered BDC Turret height for lower mounting height for the optional 34mm Micro Dot mount and optic; Blue and Green Color Illuminated reticle with multiple brightness settings for each color; 100-500 yard Bullet Drop Compensator (BDC) calibrated for M193 55 gr. FMJ Mil-Spec ammo; Quick Focus Eyepiece; Fully Multi Coated Lenses; Integrated Slant Cut Sun Shade; Black Anodized Aluminum Body; Includes lens covers and batteries