Truglo Ttu-Brite Xtreme 3-9X44 IR SHRT BDC Black The TRU•BRITE™ XTREME Series are built with high-quality optics that offer shooters a bright clear high contrast field-of-view in any situation. The Dual•Color illuminated reticle helps ensure exact shot placement in low-light conditions. The large diameter fingertip windage and elevation knobs allows for easy adjustments when sighting in. With all these features in hand you can be extremely confident when the time comes to take the shot. - Ultra-high contrast high resolution mechanical and optical design - Dual•Color illuminated reticle allows choice of red or green for faster target acquisition in low-light conditions Reticle can be used in black without illumination - BDC (Bullet-Drop Compensating) models can be easily calibrated to most centerfire cartridges and accommodate targets up to 600 yards away - Rubber-coated speed-focus eye piece - Specially formulated multi-coating provide maximum brightness clarity and contrast even in the poorest of light conditions - Special internal anti-reflective coating on metal parts - Zoom index at 9 o’clock for more ergonomic use - Low-profile large diameter fingertip adjustments for W / E under screw cap - Durable textured non-reflective matte finish