Nightforce Ultralite Unimount 30mm High 20 MOA Rifle/MSR Mount - Matte Black - When a tough, reliable mounting system is required without adding substantial weight, the Nightforce Ultralite Unimount is the answer. It features a CNC machined 7075-T6 hard anodized aluminum body and titanium beta series crossbolts and jaws. This unique design and construction provides the performance of steel at half the weight. The Nightforce Unimount is designed to remain attached to the scope at all times, allowing quick removal and installation on different firearms. The Unimount is the ultimate mount for attaching to weapons with an integral Mil. Std. 1913 flat top-type receiver. Precise tolerances ensure that the riflescope is not subjected to stress, strain, or bending as the ring screws are tightened.