Product Features Heavy-duty Full Metal Construction to Meet Harshest Requirements Mount Base with Fully Adjustable Quick Detach Lever Lock to Fit on Any Picatinny and Weaver Rail Includes Swivel Stud Kit for Swivel Stud Mount Application Fully Adjustable Leg with 7 Extension Notches for Most Secured Extension Positions, Further Supported by Lockable Thumb Wheel for Finer, Precision Extension Adjustment Finger-friendly Push Buttons for Rapid Retraction of Leg Extensions Foldable Arms with Robust External Spring Tension Control Unique Non-slip Rubberized Foot Pads for Any Terrain or Surface Product Specifications Panning: Yes Posi-lock: No Extendable Legs: Yes Foldable Arms: Yes Swivel Stud Mount: Yes Picatinny Mount: Yes Reversible Arms-Folding: No Stand: Metal Construction with Ruberized Foot Pads Material: Aluminum Weight: 12.8 oz