UTG OP3 Micro SL, Red 4.0 MOA Single Dot, Side Loading, Black

Brand UTG Color Black Style Compact Item Dimensions LxWxH 1.6 x 0.95 x 0.87 inches Sport Hunting Item Weight 1.81 Ounces Material Aluminum Magnification Minimum 1 x Mounting Type Picatinny Mount Night vision No Precision Machined from 6061-T6 Aluminum Construction Finished in a Matte Black Anodization, IPX7 Waterproof Rated Red 4.0 MOA Single Dot with 8 Brightness Intensity Settings to Accommodate Different Weather/Light Conditions, Wide Field of View 23mm Lens 15,000+ Hours Battery Life at Middle Brightness Setting, Side Loading Battery Compartment, No Longer Necessary to Remove Sight and Re-zero Mounting Base Interface Uses the Common Docter Footprint, Removable Low Profile Picatinny Mounting Base Included Co-witnesses with Most Suppressor Height Iron Sights, Rear face of Optic Hood Laser Engraved with Tertiary Aiming Point NOTE: We recommend to tighten the #6-48 screw with torque value of about 12 inch-lb and the side plate screw with torque value