BLACKHAWK! Sportster Traverse Track Bipod, 14.5-29.25-Inch Made of 1000 denier nylon Closed-cell foam padding Smooth nylon lining Adjustable buckle and sturdy snap for easy draw Extra-strength injection molded belt loop Horizontal traverse for smooth target acquisition and tracking Pivot action for level shooting on uneven terrain Rapid-adjust lever lock Robust tubular leg construction Durable all-metal construction