Whats in the Box: Lower 1/3 Co-Witness Picatinny Mount, Low Picatinny Mount, Mounting Screws, T10 Torx Multi-Tool,Tethered Lens Covers, CR2032 Battery, Lens ClothSpecifications and Features: Height : 1.6" Length: 2.6" Weight: 5.9 oz Dot Size: 2 MOA Dot Color: Red Battery Type: CR2032 Battery Life: 60,000 hrs. Eye Relief: Unlimited Mag: 1x Adjustment Graduation: 1 MOA Turret Travel Per Rotation: 42 MOA Max Elevation Adjustment: 100 MOA Max Windage Adjustment: 100 MOA Parallax Setting: Parallax Free Lens Coatings: FMC ArmorTek: No Waterproof: Yes Fogproof: Yes Shockproof: Yes