These precision scopes are specifically built to match your favorite target and varmint calibers. The caliber-specific EXT bullet-drop reticle takes the guesswork out of long-range shooting with crosshairs precisely calibrated to the bullet drop of a specific caliber. Once you've determined the target range, simply take the corresponding crosshair, put it on target and squeeze the trigger. The enhanced multicoated optics feature a wide field of view, amazing clarity and efficient light transmission. They are also waterproof, fogproof and shockproof. Low-profile turrets provide a streamlined profile. 1/4-MOA adjustments. Matte finish.