Nikon 16559 Riflescope 4-12x 40mm Obj 23.6-7.9 ft @ 100 yds FOV 1" Tube BDC This Nikon Riflescope has multi-coated lenses for 90 percent light transmission, nitrogen-filled and O-ring sealed making it waterproof, fogproof, and shockproof. Included is a BDC reticle that allows hunters to hold dead on at ranges exceeding those previously thought possible. It offers a unique see-through ballistic circles which is an incredible advantage for long range shooting yet allowing for a normal sight picture for shorter range shots where the crosshair itself is the aiming point. This model comes in a brown box, but has Nikon information.