BDC 600 Reticle: Developed specifically for the trajectory of the .223 Rem 5.56 NATO round with 55-grain polymer tip bullet, the new BDC 600 reticle offers shooters unique open circle aiming points and hash marks from 100 to 600 yards.
Eye Box technology: Every model features an impressive 4-time zoom range and four inches of constant, non-critical eye relief. A massive ocular lens delivers a huge, exceptionally bright, high-resolution sight picture.
One-piece main body tubes: For minimum weight and maximum strength and durability.
Ultra ClearCoat® optical system: Nikon has engineered the entire optical system to provide the shooter with a bright, sharp, incredibly flat sight picture and light transmission up to its theoretical maximum-95%.
Smooth zoom control: Magnification reference numbers are viewable from the shooter’s position.
Waterproof, fogproof, shockproof: Nitrogen-filled and O-ring sealed.
"Because of the ballistic circles’ “see-through” effect, the BDC system does indeed promote rapid target acquisition. Dialing in the proper range setting with the NikoPlex’s Rapid Action Turret proved equally convenient and was both faster and more foolproof than counting clicks. When necessary to adjust point of impact, the 1/4-inch-at-100-yd click stops were nicely tactile without the least bit of a mushy feel.
Nikon’s M-223 series scopes provide good value and can definitely serve long-range AR shooters with ambitions to be fast and proficient in changing circumstances and at varying target distances." John Zent, American Rifleman Magazine, 10/25/2011
Field of View
11.5-46.2 ft @ 100 yds
Tube Diameter - Other
Objective Outside Diameter
Eyepiece Outside Diameter
Adjustment Graduation - Other
Max Internal Adjustment
Parallax Setting - Other
Light Transmission - Other
Up to 95%
Nikon ARD Technology lens cap. Nikon flip-up lens caps. Nikon windage and elevation caps.