Allen Helix Polymer Bipod Low Pic Rail Black/Gray High-Strength Nylon Polymer Construction;Aircraft-Grade Aluminum Components;Rapid Snap Leg Extension;Adjustable Height: 8 to 11 Inches;5-Position Legs With 180-Degree Arc;Soft, Tacky Silicone Hand Area;M-LOK Mount Connection;Multi-Surface Leg Bootstable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 3700 Product Group Code: 3700A Product Sub Group 1: 3700A3 Inactive: No