The Number 3 - Standard Sitting Bipod w/ Pan & Tilt and Rubber Feet. Adjusts from 15 ½” to 23 ¾” fully extended. (1.40 lbs [0.64 kg]) Rugged aircraft aluminum and steel construction. Features include all-in-one pan/tilt/cant positioning, telescopic legs, universal Q.D. swivel adapter, integrated hand rest and quick-release sling mount. Securely locks in either the folded or deployed position.