Leupold Mark 4 1.5-5x20mm Mid Range/Tactical (MR/T) M2 Riflescope 56994 features an exclusive Special Purpose reticle that allows precise engagement of targets at longer ranges while preserving the close-quarters, instinctive fire capabilities required by many military and law enforcement professionals. "Not every tactical target is engaged at more than 1,000 meters, and not all situations occur at arm's length," said Chris O'Donnell, Leupold's tactical market leader. "There's always middle ground, and that's why this versatile new Mid Range/Tactical riflescope was developed." In offering distant shooting precision as well as the instinctive fire capabilities of a Circle Dot reticle, Leupold Mark-4 1.5 - 5x20mm MR / T M2 Rifle Scope can be counted on to perform in environments ranging from open desert to heavy cover to urban areas. The riflescope's wide field of view and bright image at the lower power make it especially suited to close-quarters engagements. The Special Purpose reticle is an illuminated version designed to allow fast, accurate target acquisition and shot placement in extreme low-light conditions. Designed to military specifications, Leupold Mark4 1.5-5x20 MR/T Rifle-Scope also features M2 finger-adjustable, knurled windage and elevation dials with audible, tactile "clicks" for adjustment precision. The knurled dials are designed for easy gripping and use in various shooting positions, even in wet conditions. Another key feature is eye relief that has been optimized for AR-style systems to help provide the instant target acquisition required in tactical response. In addition, Leupold 1.5-5x20mm MR/T M2 Mark 4 Riflescope has Leupold's Index Matched Lens System. This lens coating system provides an exceptionally bright and clear sight picture with sharp contrast, even in low-light conditions.