Feature RDSL26 VictOptics Z4 1x23x34 Light and Compact, Quick Release 21mm Mount Base, Four Kinds of Reticles Design for Real Fire Caliber and Ammunition, Tactical Style Specification RDSL26 VictOptics Z4 1x23x34 Magnification: N/A Window Lens Size: 23x34 mm Parallax: 1 MOA Parallax Setting: 80 yards Reticle: MOA Dot with Circle Reticle Color: Green and Red Sensor Click Value: 1 MOA Elevation Adjustment Range: 60 MOA Windage Adjustment Range: 60 MOA Footprint: N/A Mounting Rail: Weaver Illumination Setting: 6 Gears Battery Type (Not Include): 3 Pieces of LR754 Batteries Battery Life: N/A Battery Placement: Bottom Waterproof: IPX4 Shockproof: 750 G Working Temperature: -20~+55 AdegC Housing Material: N/A Mount Material: N/A Finish: Matte Black Weight (Net): 140 g / 4.9 oz (with mount) Items in the Package: Retail Package, Two Hex Keys and Cleaning Cloth, etc. Size Reticle Download Ratchet 1x23x34