Bipod Robust steel components User-friendly steel reinforced monster clamp-on mounting deck Durable aluminum construction Innovative adjustment wheel for barrel sizes from 0.43 to 0.74 Fully adjustable legs provide a center height from 8.7 to 10.2 Sturdy folding legs with unique posi-lock mechanism to prevent tipping Rubberized comfort feet 10.3 oz 8.7 to 10.2 adjustable height * UTG reinforced clamp-on bipod, adjustable height.*