Scalarworks LEAP/09 34mm Scope Mount Black 1.57in. Machined from high-strength 7075-T6 aluminum billet on top-of-the-line CNC machines the LEAP/Scope mount offers incredible rigidity while still weighing less than any other quick-detach mount available. Like all LEAP mounts the LEAP/Scope uses Scalarworks' patented Quantum quick-detach mechanism for repeatable zero fast mounting and quick removal when necessary. Designed from the ground up to be lighter lower-profile and easier to use than traditional split rings. A low-profile design doesn't get in your way of viewing or manipulating your scope's adjustment turrets. A pair of tapered CNC machined screws lock into the base bolstering structural rigidity. Wider than competing designs providing more surface area to safely and securely hold your scope. A high-strength multi-link hinge eliminates the uncertain and tedious setup required by split rings. Specifications for Scalarworks LEAP/08 30mm Scope Mount: Manufacturer: Scalarworks Color: Black Finish: Type III Anodizing Fabric/Material: 7075-T6 Aluminum / 4140H Steel Quantity: 1 Base/Mount Type: QD mount Tube Diameter: 34 mm Cant: 0 MOA Hand: Ambidextrous Gun Type: Rifle Length: 5.1 in Width: 1.5 in Height: 1.57 in Weight: 5.43 oz Condition: New Fit: MIL-STD-1913 Picatinny Rail Ring Quantity: Pair Distance Between Rings: 2.44 in Features of Scalarworks LEAP/08 30mm Scope Mount Quick-detach mount Package Contents: Scalarworks LEAP/08 30mm Scope Mount T-25 BIT Nylock Treated Screws Level Drive Scalarworks SW0910: LEAP/09 34mm Scope Mount Black 1.57in