Does not include Clamp.  Can have any A.R.M.S. Clamp attached including RRS and Area419

• SLEEK, RUGGED, INNOVATIVE – Designed for streamlined storage until deployment. Folded, the sleek housing and legs fit neatly under the barrel and are just under 2.3in deep and 3.3in wide
• SERIOUSLY ADJUSTABLE – Leg extensions slide and lock securely with the push of a button and a tool-less knurled bipod locking knob allows easy adjustment between shots. Legs extend from 7.3in to 10.3in with seven locking detents
• VERSATILE LEGS AND FEET – Spring-tensioned legs stow forward when not in use, and then quickly snap down and lock into place with one hand. Legs accept most Atlas pattern bipod replaceable feet to best match the needs of your environment