Manufacturer Part Number: 849900 Magnification: 3-9x Lens Diameter: 40mm Color: Matte Reticle: Dual-X Tube: 1″ Description he Weaver Classic Series is the trusted name for hunters who demand reliability, image quality and durability that deliver in the field. Designed for hunters who demand a simple, lightweight optic that delivers a fantastic image in low light with Elements Protective Coating. Advanced optical system built for performance that boosts contrast and clarity with fully multi-coated lenses New Elements lens coating bonds to the glass, repelling water, oil, dust, debris and prevents scratches includes 2 Turret Caps .17 HMR & .22 LR Ergonomically designed turret caps and magnification ring with aggressively style knurlings to allow for manipulation in all weather with or without gloves Built to withstand the elements and will stay in the hunt as long as you can Durable 1-Piece body that is iPX7 waterproof rating and O-ring sealed Can withstand 30 minutes of submersion in 3 ft of water