Visionking 6x42 Fixed Power Riflescope Mil-Dot Tactical Hunting Rifle Scope For .223 AR15 .308 Sight Scope Item Description: Visionking 6X42 has high shock resistance,and it's muti-coated lenses provide superior transmission, while the illuminated reticle aids in a quick target engagement. Nitrogen filling to prevent fogged on the inner lens surface and make it possible to use for longer. It can bear high shock strength and can used on .223,.308... Specification: Magnification: 6x Objective lens: 42mm Coating:FMC Green Field of View (ft/100yads) : 19.13FT Exit Pupil (mm):28-7mm Eye Relief (inch):3.65 Resolution:15â€⊃3; Finish:Matte black Waterproof:Yes Nitrogen:Full filled Nitrogen Tube Diameter: 30MM Click Value:0.25MOA Parallax:+0.22SD ~ -0.22SD Reticle:Glass-etched Dual Illuminatied Mil-Dot Battery:CR2032 3V(No include) Weight:600g Length:316mm Shock resistant: 1300G Features: 30mm main tube and illuminated Red/Green offer the clearest view for easy target acquisition in both bright and low light situations. Nitrogen filling to prevent fogging on the inner lens surfaces. One piece high grade aluminum tube body for superior ruggedness 0.25MOA Adjustment. Package List: 1x Visionking 6x42DL rifle scope, 1x scope caps, 1x wipe lens cloth;