The Diamondback - loaded with features! First, the solid one-piece aircraft-grade aluminum alloy construction makes the Diamondback riflescope virtually indestructible and highly resistant to magnum recoil. Argon purging puts waterproof and fogproof performance on the agenda, and advanced fully multi-coated optics raise an eyebrow when crystal clear, tack-sharp images appear in the crosshairs. Look for all this and more in a riflescope you'd expect to cost quite a bit more-but doesn't. We can live with that. Diamondback 4-12x40 Dimensions (in inches) Lengths L1 L2 L3 L4 L5 L6 12.0 2.46 2.15 5.85 3.0 3.1 Heights H1 H2 1.89 1.69 Magnification 4-12x Objective Lens Diameter 40 mm Focal Plane Second Focal Plane Reticle Dead-Hold® BDC (MOA) Eye Relief 3.1" Field of View 32.4' - 11.3' @ 100 yds Turret Style Capped Tube Size 1 inch Adjustment Graduation 1/4 MOA Travel Per Rotation 15 MOA Max Elevation Adjustment 60 MOA Max Windage Adjustment 60 MOA Parallax Setting 100 yds. Length 12.0" Weight 14.2 oz Aluminum Grade Aircraft Multi-Coated Fully Multi-Coated Shockproof Rugged construction withstands recoil and impact. Dead-Hold® BDC (MOA) Customized dot design helps eliminate guesswork on holdover and windage corrections. Good for hunting/shooting at varying ranges where estimating holdover is a concern. Subtension detail for Diamondback 4-12X40 riflescope with Dead-Hold® BDC MOA reticle.
