See photo above for detailed specs

Very High Quality QD Scope Mounting System

Super Precision Engineered, Riser Mount for Rifles with Picatinny/Weaver Rail

All heat treated steel and aluminum construction and Precise machining

Designed fit for most 30mm / 1 inch scope brands and models

Proper eye position ready for combat rifle scopes 2x QD Lever Optics Type: 30mm / 1 inch Auto Lock Lever System Weight just 8.4 ounces
Color: Black

• Does not need require proprietary tools for adjustment.
• Can be adjusted with your finger or a flat blade screwdriver.
• Superior clamping surface to insure maximum rail engagement.
• Features the QD Auto Lock lever system.

Does not need require proprietary tools for adjustment.Wenxy