The FLT Mount is lightweight weighing in at only 5.5 ounces, and is 5 inches long. It is low profile allowing excellent cheek weld when mounted to the AR-15/M16 flattop upper receiver. The height from the centerline of the 30mm integral rings to the top of the dovetail mounting platform is 1.460 inches. The center to center dimension of the rings is 3.750 inches. The FLT Accucam Quick Detach Scope Mount provides you with a solid method to quickly install or remove the scope from the weapon. The scope can quickly be installed on a dovetail rail in seconds by rotating the Accucam Lever to the locked position and can just as quickly be removed by rotating the Accucam Cam Lever to the unlocked position. It is fully adjustable to fit Weaver and MIL-STD-1913 dovetails. The Accucam mechanism is manufactured from solid billet 4140 steel.