Nikon Hunting Prostaff Rifle Scope 3-9x40mm BDC Black 6722- with the box and paperwork, comes with lens covers; approx 12.25" in length 1" tube, Patented BDC reticle: The BDC reticle allows hunters to hold 'dead-on' at ranges exceeding those previously thought possible. The BDC's unique see-through ballistic circles offer an incredible advantage for long range shooting, yet allow a normal sight picture for shorter-range shots where the crosshair itself is the aiming point. Extremely bright sight picture: Allows for high-resolution images even when hunting in the least desirable conditions. Versatile magnification range: Offers the flexibility needed for any type of hunting situation, from heavy timber to the open prairies. Waterproof, fogproof, shockproof: Nitrogen filled and O-ring sealed. Multicoated optical system: Multicoated lenses boost light transmission up to 98%?unheard of in similarly priced scopes. Generous, consistent eye relief: Keeps your brow safe?even with the heaviest recoiling cartridges, lightweight rifles, and severe shooting angles. Precise hand-turn 1/4-MOA click adjustments: Positive-click reticle adjustments get you zeroed in quicker and maintain your setting even with heavy recoil. Sun Shade Adaptable: 40 mm & 50 mm models. This scope comes to you in pre owned super or like new condition, please refer to pictures when bidding!