Nikon Monarch 5 4-16x50SF Rifle Scope, Matte Black, MK1-MOA Reticle - 16654 MONARCH M5—the patriarch of the Nikon hunting riflescope family. Engineered from the inside out to check all the boxes on your long-range riflescope wish list, the MONARCH M5 keenly illustrates Nikon’s Glass First principle as it pertains to the development of their hunting optics. The MONARCH M5’s highly efficient 4x zoom optical system was created specifically to deliver a brighter, sharper, higher contrast sight picture for the times you vitally need it—just as the first vestiges of light appear, and disappear into the darkness together with your prey. MONARCH M5’s rugged and robust 30mm main body tube not only protects the riflescope’s optical system—but also increases its internal adjustment range. Low profile turrets and caps are ergonomically shaped to match the riflescope’s sleek modern profile, as are its side focus parallax adjustment, zoom ring and ocular focus ring.