Quick detachable mount featuring side clamp and dual levers on the left side of the mount, with tensioning screws on opposite side of the mount body. 0 MIL/0 MOA Height: 34 mm/1.35” Length: 121 mm/4.76” (mount body only) Weight: 260 g/9.2 oz 10-degree wedge included Note: Will not fit the SAKO S20 or rifles with 2-piece rails. As of 2021 QDP arms are provided with golden bronze slide locks for minimized friction.